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d ZDdd ZEdd ZFdd ZGdd ZHdd ZIdd ZJdd ZKdd ZLdd ZMdd ZNdd ZOdd ZPdd ZQd¡d¢ ZRd£d¤ ZSd¥d¦ ZTd§d¨ ZUd©dª ZVeWd«d¬dd®d¯ ZXeWd«d¬dd°d± ZYeWd«d¬dd²d³ ZZeWd«d¬d´dµ Z[eWd«d¬dd¶d· Z\eWd«d¬dd¸d¹ Z]eWd«d¬ddºd» Z^eWd«d¬dd¼d½ Z_d¾d¿ Z`dÀdÁ ZadÂdà ZbdÄdÅ ZcdÆdÇ ZddÈdÉ ZedÊdË ZfdÌdÍ ZgdÎdÏ ZhdÐdÑ ZidÒdÓ ZjdÔdÕ ZkdÖd× ZldØdÙ ZmdÚdÛ ZndÜdÝ ZodÞdß Zpdàdá Zqdâdã Zrdädå Zsdædç Ztdèdé Zudêdë Zvdìdí Zwdîdï Zxdðdñ Zydòdó Zzdôdõ Z{död÷ Z|dødù Z}dúdû Z~düdý Zdþdÿ Zd d Zdd Zdd Zdd Zdd Z
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|
|
Some arguments for controlling the debug/optimization
|
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|
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|
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|
*) When tweaking CParser/CLexer, set these to False
|
*) When releasing a stable parser, set to True
|
|
lex_optimize:
|
Set to False when you're modifying the lexer.
|
Otherwise, changes in the lexer won't be used, if
|
some lextab.py file exists.
|
When releasing with a stable lexer, set to True
|
to save the re-generation of the lexer table on
|
each run.
|
|
lexer:
|
Set this parameter to define the lexer to use if
|
you're not using the default CLexer.
|
|
lextab:
|
Points to the lex table that's used for optimized
|
mode. Only if you're modifying the lexer and want
|
some tests to avoid re-generating the table, make
|
this point to a local lex table file (that's been
|
earlier generated with lex_optimize=True)
|
|
yacc_optimize:
|
Set to False when you're modifying the parser.
|
Otherwise, changes in the parser won't be used, if
|
some parsetab.py file exists.
|
When releasing with a stable parser, set to True
|
to save the re-generation of the parser table on
|
each run.
|
|
yacctab:
|
Points to the yacc table that's used for optimized
|
mode. Only if you're modifying the parser, make
|
this point to a local yacc table file
|
|
yacc_debug:
|
Generate a parser.out file that explains how yacc
|
built the parsing table from the grammar.
|
|
taboutputdir:
|
Set this parameter to control the location of generated
|
lextab and yacctab files.
|
)Z
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error_funcZon_lbrace_funcZon_rbrace_funcZtype_lookup_func)ÚoptimizeÚlextabÚ outputdirZabstract_declaratorZassignment_expressionZdeclaration_listZ declaration_specifiers_no_typeZ designationZ
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|
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|
zCParser.__init__c C s6 || j _| j ¡ t g| _d| _| jj|| j |dS )a Parses C code and returns an AST.
|
|
text:
|
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|
|
filename:
|
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|
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|
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|
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|
|
ýz CParser.parsec C s | j t ¡ d S ©N)r Úappendr ©r r r r! Ú _push_scope s zCParser._push_scopec C s t | jdkst| j ¡ d S )Nr )Úlenr ÚAssertionErrorÚpopr) r r r! Ú
|
_pop_scope s zCParser._pop_scopec C s4 | j d |d¡s"| d| |¡ d| j d |< dS )zC Add a new typedef name (ie a TYPEID) to the current scope
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éÿÿÿÿTz;Typedef %r previously declared as non-typedef in this scopeN©r ÚgetÚ _parse_error©r ÚnameÚcoordr r r! Ú_add_typedef_name¡ s ÿþzCParser._add_typedef_namec C s4 | j d |d¡r"| d| |¡ d| j d |< dS )ze Add a new object, function, or enum member name (ie an ID) to the
|
current scope
|
r/ Fz;Non-typedef %r previously declared as typedef in this scopeNr0 r3 r r r! Ú_add_identifierª s ÿþzCParser._add_identifierc C s. t | jD ] }| |¡}|dk r
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| S q
|
dS )z8 Is *name* a typedef-name in the current scope?
|
NF)Úreversedr r1 )r r4 ZscopeZin_scoper r r! Ú_is_type_in_scope´ s
|
|
|
zCParser._is_type_in_scopec C s | || ||¡¡ d S r' )r2 Ú_coord)r ÚmsgÚlineÚcolumnr r r! r ¾ s zCParser._lex_error_funcc C s | ¡ d S r' )r* r) r r r! r Á s zCParser._lex_on_lbrace_funcc C s | ¡ d S r' )r. r) r r r! r Ä s zCParser._lex_on_rbrace_funcc C s | |¡}|S )z§ Looks up types that were previously defined with
|
typedef.
|
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|
are types.
|
)r9 )r r4 Zis_typer r r! r Ç s
|
z CParser._lex_type_lookup_funcc C s | j jS )z§ We need access to yacc's lookahead token in certain cases.
|
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|
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|
)r Z
|
last_tokenr) r r r! Ú_get_yacc_lookahead_tokenÐ s z!CParser._get_yacc_lookahead_tokenc C s\ |}|}|j r|j }qt|tjr,||_ |S |}t|j tjsF|j }q0|j |_ ||_ |S dS )z Tacks a type modifier on a declarator, and returns
|
the modified declarator.
|
|
Note: the declarator and modifier may be modified
|
N)ÚtypeÚ
|
isinstancer ÚTypeDecl)r ÚdeclÚmodifierZ modifier_headZ modifier_tailZ decl_tailr r r! Ú_type_modify_declù s zCParser._type_modify_declc C sÊ |}t |tjs|j}q|j|_|jdd
|_|D ]:}t |tjs4t|dkr`| d|j
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|
z- Fixes a declaration. Modifies decl.
|
Nr z Invalid multiple types specifiedzMissing type in declarationÚint©r5 c S s g | ]}|j D ]}|qqS r )Únames)Ú.0Úidr4 r r r! Ú
|
<listcomp>S s z/CParser._fix_decl_name_type.<locals>.<listcomp>é ) r@ r rA r? Údeclnamer4 ÚqualsÚIdentifierTyper+ r2 r5 ÚFuncDecl)r rB Útypenamer? Útnr r r! Ú_fix_decl_name_type+ s: ÿ
|
ÿþ
|
þzCParser._fix_decl_name_typec C s> |pt g g g g g d}|r*|| |¡ n|| d|¡ |S )a¿ Declaration specifiers are represented by a dictionary
|
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|
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|
* storage: a list of storage type qualifiers
|
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|
* function: a list of function specifiers
|
* alignment: a list of alignment specifiers
|
|
This method is given a declaration specifier, and a
|
new specifier of a given kind.
|
If `append` is True, the new specifier is added to the end of
|
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|
Returns the declaration specifier, with the new
|
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|
)ÚqualÚstorager? ÚfunctionÚ alignmentrK )r r( Úinsert)r ZdeclspecZnewspecÚkindr( Úspecr r r! Ú_add_declaration_specifierW s
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z"CParser._add_declaration_specifierc C sb d|d k}g }|d d¡dk r&n6|d d dkrêt|d dk stt|d d jd
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kst| |d d jd ¡s¦d }|d D ]}t|d r|j} qq| d |¡ tj|d d jd dd|d |d d jd|d d< |d d = nrt |d d tj
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tj tj tj fs\|d d }t |tjs2|j}q|jdkr\|d d jd |_|d d = |D ]ü} | d dk svt|r¤tjd|d |d | d | d jd}
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|d ¡} |rH|r8| | j| j¡ n| | j| j¡ t| } | | ¡ q`|S )zÿ Builds a list of declarations all sharing the given specifiers.
|
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|
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|
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|
ÚtypedefrT rK ÚbitsizeNrB r? é r/ r ú?r5 zInvalid declarationrV ©rL r? rM Úalignr5 rS )r4 rM rT r? r5 rU Úinit© r4 rM r` rT Zfuncspecr? ra r\ r5 )r1 r+ rG r9 Úhasattrr5 r2 r rA r@ ÚEnumÚStructÚUnionrN r? rL r, ZTypedefÚDeclrR r6 r4 r7 r
|
r( ) r rY ÚdeclsÚtypedef_namespaceZ
|
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|
fixed_declr r r! Ú_build_declarationsp s &ÿ
|
û ÿ
|
|
û÷ þzCParser._build_declarationsc C sL d|d kr| d|j¡ | j|t|ddgddd }tj||||jd S )
|
z' Builds a function definition.
|
r[ rT zInvalid typedefN©rB ra T©rY rh ri rK )rB Ú param_declsÚbodyr5 )r2 r5 rl r r ZFuncDef)r rY rB ro rp rk r r r! Ú_build_function_definitionÉ s ýýüz"CParser._build_function_definitionc C s |dkrt jS t jS dS )z` Given a token (either STRUCT or UNION), selects the
|
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|
ÚstructN)r re rf )r Útokenr r r! Ú_select_struct_union_classÚ s z"CParser._select_struct_union_class)
|
)ÚleftZLOR)ru ZLAND)ru ÚOR)ru ZXOR)ru ÚAND)ru ZEQZNE)ru ÚGTZGEÚLTZLE)ru ZRSHIFTZLSHIFT)ru ÚPLUSÚMINUS)ru ZTIMESZDIVIDEZMODc C s2 |d dkr t g ¡|d< nt |d ¡|d< dS )zh translation_unit_or_empty : translation_unit
|
| empty
|
r NrK )r ZFileAST©r Úpr r r! Úp_translation_unit_or_emptyü s z#CParser.p_translation_unit_or_emptyc C s |d |d< dS )z4 translation_unit : external_declaration
|
r rK Nr r| r r r! Úp_translation_unit_1 s z CParser.p_translation_unit_1c C s" |d |d ¡ |d |d< dS )zE translation_unit : translation_unit external_declaration
|
r r] rK N)Úextendr| r r r! Úp_translation_unit_2 s z CParser.p_translation_unit_2c C s |d g|d< dS )z7 external_declaration : function_definition
|
r rK Nr r| r r r! Úp_external_declaration_1 s z CParser.p_external_declaration_1c C s |d |d< dS )z/ external_declaration : declaration
|
r rK Nr r| r r r! Úp_external_declaration_2 s z CParser.p_external_declaration_2c C s |d g|d< dS )zi external_declaration : pp_directive
|
| pppragma_directive
|
r rK Nr r| r r r! Úp_external_declaration_3 s z CParser.p_external_declaration_3c C s g |d< dS )z( external_declaration : SEMI
|
rK Nr r| r r r! Úp_external_declaration_4% s z CParser.p_external_declaration_4c C s |d |d< dS )z1 external_declaration : static_assert
|
r rK Nr r| r r r! Úp_external_declaration_5* s z CParser.p_external_declaration_5c C sV t |dkr.t |d d| |d¡¡g|d< n$t |d |d | |d¡¡g|d< dS )zÈ static_assert : _STATIC_ASSERT LPAREN constant_expression COMMA unified_string_literal RPAREN
|
| _STATIC_ASSERT LPAREN constant_expression RPAREN
|
é é Nr rK )r+ r Z StaticAssertÚ _token_coordr| r r r! Úp_static_assert_declaration/ s "z#CParser.p_static_assert_declarationc C s | d| |d¡¡ dS )z pp_directive : PPHASH
|
z Directives not supported yetr N)r2 r r| r r r! Úp_pp_directive8 s
|
ÿzCParser.p_pp_directivec C sF t |dkr*t |d | |d¡¡|d< nt d| |d¡¡|d< dS )zg pppragma_directive : PPPRAGMA
|
| PPPRAGMA PPPRAGMASTR
|
r r] rK r r N)r+ r ÚPragmar r| r r r! Úp_pppragma_directive> s z CParser.p_pppragma_directivec
|
C sN t g g g tjdg| |d¡dgg d}| j||d |d |d d|d< d S )
|
zU function_definition : id_declarator declaration_list_opt compound_statement
|
rE r rF ©rS rV rT r? rU r] r ©rY rB ro rp rK N)r r rN r rq ©r r} rY r r r! Úp_function_definition_1I s
|
ÿúüz CParser.p_function_definition_1c C s. |d }| j ||d |d |d d|d< dS )zl function_definition : declaration_specifiers id_declarator declaration_list_opt compound_statement
|
r r] r é r rK N)rq r r r r! Úp_function_definition_2[ s üz CParser.p_function_definition_2c C s |d |d< dS )a_ statement : labeled_statement
|
| expression_statement
|
| compound_statement
|
| selection_statement
|
| iteration_statement
|
| jump_statement
|
| pppragma_directive
|
| static_assert
|
r rK Nr r| r r r! Ú p_statementj s
|
zCParser.p_statementc C sT t |d tjrDt|dkrDtj|d |d g| |d¡d|d< n |d |d< dS )zx pragmacomp_or_statement : pppragma_directive statement
|
| statement
|
r r r] ©Z block_itemsr5 rK N)r@ r r r+ ÚCompoundr r| r r r! Úp_pragmacomp_or_statement¡ s
|
þ z!CParser.p_pragmacomp_or_statementc C s¼ |d }|d dkr|d }t jt jt jf}t|dkrt|d |rt jd|d |d |d |d |d dd|d jd
|
g}q°| j|t ddd gd d }n| j||d d d }||d< dS )z decl_body : declaration_specifiers init_declarator_list_opt
|
| declaration_specifiers_no_type id_init_declarator_list_opt
|
r r] Nr? rK rS rV rT rU rb rm Trn )
|
r re rf rd r+ r@ rg r5 rl r )r r} rY ÚtyZs_u_or_erh r r r! Ú p_decl_bodyµ s6 ÷
|
ýýzCParser.p_decl_bodyc C s |d |d< dS )z& declaration : decl_body SEMI
|
r rK Nr r| r r r! Ú p_declarationò s zCParser.p_declarationc C s, t |dkr|d n|d |d |d< dS )zj declaration_list : declaration
|
| declaration_list declaration
|
r] r rK N©r+ r| r r r! Úp_declaration_listû s zCParser.p_declaration_listc C s | |d |d d¡|d< dS )z] declaration_specifiers_no_type : type_qualifier declaration_specifiers_no_type_opt
|
r] r rS rK N©rZ r| r r r! Ú"p_declaration_specifiers_no_type_1 s z*CParser.p_declaration_specifiers_no_type_1c C s | |d |d d¡|d< dS )zf declaration_specifiers_no_type : storage_class_specifier declaration_specifiers_no_type_opt
|
r] r rT rK Nr r| r r r! Ú"p_declaration_specifiers_no_type_2 s z*CParser.p_declaration_specifiers_no_type_2c C s | |d |d d¡|d< dS )za declaration_specifiers_no_type : function_specifier declaration_specifiers_no_type_opt
|
r] r rU rK Nr r| r r r! Ú"p_declaration_specifiers_no_type_3 s z*CParser.p_declaration_specifiers_no_type_3c C s | |d |d d¡|d< dS )z_ declaration_specifiers_no_type : atomic_specifier declaration_specifiers_no_type_opt
|
r] r r? rK Nr r| r r r! Ú"p_declaration_specifiers_no_type_4 s z*CParser.p_declaration_specifiers_no_type_4c C s | |d |d d¡|d< dS )zb declaration_specifiers_no_type : alignment_specifier declaration_specifiers_no_type_opt
|
r] r rV rK Nr r| r r r! Ú"p_declaration_specifiers_no_type_5 s z*CParser.p_declaration_specifiers_no_type_5c C s" | j |d |d ddd|d< dS )zI declaration_specifiers : declaration_specifiers type_qualifier
|
r r] rS T©r( rK Nr r| r r r! Úp_declaration_specifiers_1! s z"CParser.p_declaration_specifiers_1c C s" | j |d |d ddd|d< dS )zR declaration_specifiers : declaration_specifiers storage_class_specifier
|
r r] rT Tr£ rK Nr r| r r r! Úp_declaration_specifiers_2& s z"CParser.p_declaration_specifiers_2c C s" | j |d |d ddd|d< dS )zM declaration_specifiers : declaration_specifiers function_specifier
|
r r] rU Tr£ rK Nr r| r r r! Úp_declaration_specifiers_3+ s z"CParser.p_declaration_specifiers_3c C s" | j |d |d ddd|d< dS )zS declaration_specifiers : declaration_specifiers type_specifier_no_typeid
|
r r] r? Tr£ rK Nr r| r r r! Úp_declaration_specifiers_40 s z"CParser.p_declaration_specifiers_4c C s | d|d d¡|d< dS )z2 declaration_specifiers : type_specifier
|
Nr r? rK r r| r r r! Úp_declaration_specifiers_55 s z"CParser.p_declaration_specifiers_5c C s" | j |d |d ddd|d< dS )zQ declaration_specifiers : declaration_specifiers_no_type type_specifier
|
r r] r? Tr£ rK Nr r| r r r! Úp_declaration_specifiers_6: s z"CParser.p_declaration_specifiers_6c C s" | j |d |d ddd|d< dS )zN declaration_specifiers : declaration_specifiers alignment_specifier
|
r r] rV Tr£ rK Nr r| r r r! Úp_declaration_specifiers_7? s z"CParser.p_declaration_specifiers_7c C s |d |d< dS )a storage_class_specifier : AUTO
|
| REGISTER
|
| STATIC
|
| EXTERN
|
| TYPEDEF
|
| _THREAD_LOCAL
|
r rK Nr r| r r r! Úp_storage_class_specifierD s z!CParser.p_storage_class_specifierc C s |d |d< dS )zR function_specifier : INLINE
|
| _NORETURN
|
r rK Nr r| r r r! Úp_function_specifierN s z CParser.p_function_specifierc C s$ t j|d g| |d¡d|d< dS )a+ type_specifier_no_typeid : VOID
|
| _BOOL
|
| CHAR
|
| SHORT
|
| INT
|
| LONG
|
| FLOAT
|
| DOUBLE
|
| _COMPLEX
|
| SIGNED
|
| UNSIGNED
|
| __INT128
|
r rF rK N©r rN r r| r r r! Úp_type_specifier_no_typeidT s z"CParser.p_type_specifier_no_typeidc C s |d |d< dS )zó type_specifier : typedef_name
|
| enum_specifier
|
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|
| type_specifier_no_typeid
|
| atomic_specifier
|
r rK Nr r| r r r! Úp_type_specifierd s zCParser.p_type_specifierc C s |d }|j d¡ ||d< dS )z= atomic_specifier : _ATOMIC LPAREN type_name RPAREN
|
r Z_AtomicrK N)rM r( )r r} Útypr r r! Úp_atomic_specifiern s zCParser.p_atomic_specifierc C s |d |d< dS )z type_qualifier : CONST
|
| RESTRICT
|
| VOLATILE
|
| _ATOMIC
|
r rK Nr r| r r r! Úp_type_qualifieru s zCParser.p_type_qualifierc C s0 t |dkr |d |d g n|d g|d< dS )z init_declarator_list : init_declarator
|
| init_declarator_list COMMA init_declarator
|
r r r rK Nr r| r r r! Úp_init_declarator_list} s z CParser.p_init_declarator_listc C s, t |d t|dkr |d ndd|d< dS )zb init_declarator : declarator
|
| declarator EQUALS initializer
|
r r] r Nrm rK ©r r+ r| r r r! Úp_init_declarator s zCParser.p_init_declaratorc C s0 t |dkr |d |d g n|d g|d< dS )z id_init_declarator_list : id_init_declarator
|
| id_init_declarator_list COMMA init_declarator
|
r r r rK Nr r| r r r! Úp_id_init_declarator_list s z!CParser.p_id_init_declarator_listc C s, t |d t|dkr |d ndd|d< dS )zn id_init_declarator : id_declarator
|
| id_declarator EQUALS initializer
|
r r] r Nrm rK r´ r| r r r! Úp_id_init_declarator s z CParser.p_id_init_declaratorc C s" | j |d |d ddd|d< dS )zY specifier_qualifier_list : specifier_qualifier_list type_specifier_no_typeid
|
r r] r? Tr£ rK Nr r| r r r! Ú p_specifier_qualifier_list_1 s z$CParser.p_specifier_qualifier_list_1c C s" | j |d |d ddd|d< dS )zO specifier_qualifier_list : specifier_qualifier_list type_qualifier
|
r r] rS Tr£ rK Nr r| r r r! Ú p_specifier_qualifier_list_2 s z$CParser.p_specifier_qualifier_list_2c C s | d|d d¡|d< dS )z4 specifier_qualifier_list : type_specifier
|
Nr r? rK r r| r r r! Ú p_specifier_qualifier_list_3¤ s z$CParser.p_specifier_qualifier_list_3c C s$ t |d g g |d gg d|d< dS )zH specifier_qualifier_list : type_qualifier_list type_specifier
|
r r] r rK N©r r| r r r! Ú p_specifier_qualifier_list_4© s z$CParser.p_specifier_qualifier_list_4c C s t g |d gg g g d|d< dS )z9 specifier_qualifier_list : alignment_specifier
|
r r rK Nr» r| r r r! Ú p_specifier_qualifier_list_5® s z$CParser.p_specifier_qualifier_list_5c C s | |d |d d¡|d< dS )zR specifier_qualifier_list : specifier_qualifier_list alignment_specifier
|
r r] rV rK Nr r| r r r! Ú p_specifier_qualifier_list_6³ s z$CParser.p_specifier_qualifier_list_6c C s0 | |d ¡}||d d| |d¡d|d< dS )z{ struct_or_union_specifier : struct_or_union ID
|
| struct_or_union TYPEID
|
r r] N©r4 rh r5 rK )rt r ©r r} Úklassr r r! Ú p_struct_or_union_specifier_1» s
|
ýz%CParser.p_struct_or_union_specifier_1c C sX | |d ¡}t|dkr6|dg | |d¡d|d< n |d|d | |d¡d|d< dS )z³ struct_or_union_specifier : struct_or_union brace_open struct_declaration_list brace_close
|
| struct_or_union brace_open brace_close
|
r r Nr] r¿ rK r ©rt r+ r rÀ r r r! Ú p_struct_or_union_specifier_2Æ s
|
ý
|
ýz%CParser.p_struct_or_union_specifier_2c C s` | |d ¡}t|dkr:||d g | |d¡d|d< n"||d |d | |d¡d|d< dS )a
struct_or_union_specifier : struct_or_union ID brace_open struct_declaration_list brace_close
|
| struct_or_union ID brace_open brace_close
|
| struct_or_union TYPEID brace_open struct_declaration_list brace_close
|
| struct_or_union TYPEID brace_open brace_close
|
r r r] r¿ rK r Nrà rÀ r r r! Ú p_struct_or_union_specifier_3Ø s
|
ý
|
ýz%CParser.p_struct_or_union_specifier_3c C s |d |d< dS )zF struct_or_union : STRUCT
|
| UNION
|
r rK Nr r| r r r! Úp_struct_or_unionë s zCParser.p_struct_or_unionc C s: t |dkr |d pg |d< n|d |d p.g |d< dS )z struct_declaration_list : struct_declaration
|
| struct_declaration_list struct_declaration
|
r] r rK Nr r| r r r! Úp_struct_declaration_listó s z!CParser.p_struct_declaration_listc C s¬ |d }d|d kst |d dk r8| j||d d}nht|d dkr|d d }t|tjrf|}n
|
t |¡}| j|t|d gd}n| j|tddd
|
gd}||d< dS ) zW struct_declaration : specifier_qualifier_list struct_declarator_list_opt SEMI
|
r r[ rT r] N©rY rh r? rK ©rB rm )r, rl r+ r@ r ÚNoderN r )r r} rY rh ÚnodeZ decl_typer r r! Úp_struct_declaration_1ü s* þ
|
|
þ þz CParser.p_struct_declaration_1c C s d|d< dS )z# struct_declaration : SEMI
|
NrK r r| r r r! Úp_struct_declaration_2" s z CParser.p_struct_declaration_2c C s |d g|d< dS )z1 struct_declaration : pppragma_directive
|
r rK Nr r| r r r! Úp_struct_declaration_3' s z CParser.p_struct_declaration_3c C s0 t |dkr |d |d g n|d g|d< dS )z struct_declarator_list : struct_declarator
|
| struct_declarator_list COMMA struct_declarator
|
r r r rK Nr r| r r r! Úp_struct_declarator_list, s z CParser.p_struct_declarator_listc C s |d dd|d< dS )z( struct_declarator : declarator
|
r N©rB r\ rK r r| r r r! Úp_struct_declarator_15 s z CParser.p_struct_declarator_1c C sF t |dkr$|d |d d|d< n t dddd¡|d d|d< dS )z struct_declarator : declarator COLON constant_expression
|
| COLON constant_expression
|
r r rÐ rK Nr] )r+ r rA r| r r r! Úp_struct_declarator_2: s z CParser.p_struct_declarator_2c C s" t |d d| |d¡¡|d< dS )zM enum_specifier : ENUM ID
|
| ENUM TYPEID
|
r] Nr rK ©r rd r r| r r r! Úp_enum_specifier_1C s zCParser.p_enum_specifier_1c C s" t d|d | |d¡¡|d< dS )zG enum_specifier : ENUM brace_open enumerator_list brace_close
|
Nr r rK rÓ r| r r r! Úp_enum_specifier_2I s zCParser.p_enum_specifier_2c C s& t |d |d | |d¡¡|d< dS )z enum_specifier : ENUM ID brace_open enumerator_list brace_close
|
| ENUM TYPEID brace_open enumerator_list brace_close
|
r] r r rK NrÓ r| r r r! Úp_enum_specifier_3N s zCParser.p_enum_specifier_3c C sh t |dkr*t |d g|d j¡|d< n:t |dkrD|d |d< n |d j |d ¡ |d |d< dS )z enumerator_list : enumerator
|
| enumerator_list COMMA
|
| enumerator_list COMMA enumerator
|
r] r rK r N)r+ r ZEnumeratorListr5 Z enumeratorsr( r| r r r! Úp_enumerator_listT s zCParser.p_enumerator_listc C s t |d | |d¡¡|d< dS )z alignment_specifier : _ALIGNAS LPAREN type_name RPAREN
|
| _ALIGNAS LPAREN constant_expression RPAREN
|
r r rK N)r ZAlignasr r| r r r! Úp_alignment_specifiera s z CParser.p_alignment_specifierc C sb t |dkr(t |d d| |d¡¡}n t |d |d | |d¡¡}| |j|j¡ ||d< dS )zR enumerator : ID
|
| ID EQUALS constant_expression
|
r] r Nr rK )r+ r Z
|
Enumeratorr r7 r4 r5 )r r} Z
|
enumeratorr r r! Ú p_enumeratorg s
|
þ
|
þzCParser.p_enumeratorc C s |d |d< dS )zQ declarator : id_declarator
|
| typeid_declarator
|
r rK Nr r| r r r! Ú p_declaratorw s zCParser.p_declarator)rI ÚID)ZtypeidÚTYPEID)Ztypeid_noparenrÜ c C s |d |d< dS )z1 xxx_declarator : direct_xxx_declarator
|
r rK Nr r| r r r! Úp_xxx_declarator_1} s zCParser.p_xxx_declarator_1c C s | |d |d ¡|d< dS )z9 xxx_declarator : pointer direct_xxx_declarator
|
r] r rK N©rD r| r r r! Úp_xxx_declarator_2 s zCParser.p_xxx_declarator_2c C s( t j|d ddd| |d¡d|d< dS )z' direct_xxx_declarator : yyy
|
r Nr_ rK )r rA r r| r r r! Úp_direct_xxx_declarator_1 s
|
ûz!CParser.p_direct_xxx_declarator_1c C s |d |d< dS )z@ direct_xxx_declarator : LPAREN xxx_declarator RPAREN
|
r] rK Nr r| r r r! Úp_direct_xxx_declarator_2 s z!CParser.p_direct_xxx_declarator_2c C sf t |dkr|d ng pg }tjdt |dkr6|d n|d ||d jd}| j|d |d|d< dS ) z} direct_xxx_declarator : direct_xxx_declarator LBRACKET type_qualifier_list_opt assignment_expression_opt RBRACKET
|
r r Nr r ©r? ZdimÚ dim_qualsr5 ©rB rC rK )r+ r Ú ArrayDeclr5 rD )r r} rM Úarrr r r! Úp_direct_xxx_declarator_3 s üz!CParser.p_direct_xxx_declarator_3c C s^ dd |d |d fD }dd |D }t jd|d ||d jd }| j|d |d
|
|d < dS ) zÿ direct_xxx_declarator : direct_xxx_declarator LBRACKET STATIC type_qualifier_list_opt assignment_expression RBRACKET
|
| direct_xxx_declarator LBRACKET type_qualifier_list STATIC assignment_expression RBRACKET
|
c S s g | ]}t |tr|n|gqS r ©r@ Úlist)rH Úitemr r r! rJ ± s ÿz5CParser.p_direct_xxx_declarator_4.<locals>.<listcomp>r r c S s" g | ]}|D ]}|d k r |q qS r' r )rH ZsublistrS r r r! rJ ³ s
|
ÿNr r râ rä rK ©r rå r5 rD )r r} Z listed_qualsrã ræ r r r! Úp_direct_xxx_declarator_4© s ÿüz!CParser.p_direct_xxx_declarator_4c C sZ t jdt |d | |d¡¡|d dk r0|d ng |d jd}| j|d |d|d< dS )zi direct_xxx_declarator : direct_xxx_declarator LBRACKET type_qualifier_list_opt TIMES RBRACKET
|
Nr r r râ rä rK ©r rå rÛ r r5 rD ©r r} ræ r r r! Úp_direct_xxx_declarator_5¿ s üz!CParser.p_direct_xxx_declarator_5c C sz t j|d d|d jd}| ¡ jdkr`|jdk r`|jjD ]$}t|t jrN q`| |j
|
|j¡ q:| j |d |d|d< dS )z¹ direct_xxx_declarator : direct_xxx_declarator LPAREN parameter_type_list RPAREN
|
| direct_xxx_declarator LPAREN identifier_list_opt RPAREN
|
r Nr ©Úargsr? r5 ÚLBRACErä rK ) r rO r5 r> r? rñ Úparamsr@ Ú EllipsisParamr7 r4 rD )r r} ÚfuncÚparamr r r! Úp_direct_xxx_declarator_6Ë s ý
|
z!CParser.p_direct_xxx_declarator_6c C sj | |d¡}tj|d pg d|d}t|dkr^|d }|jdk rJ|j}q8||_|d |d< n||d< dS )zm pointer : TIMES type_qualifier_list_opt
|
| TIMES type_qualifier_list_opt pointer
|
r r] N)rM r? r5 r rK )r r ZPtrDeclr+ r? )r r} r5 Z nested_typeZ tail_typer r r! Ú p_pointerè s
|
zCParser.p_pointerc C s0 t |dkr|d gn|d |d g |d< dS )zs type_qualifier_list : type_qualifier
|
| type_qualifier_list type_qualifier
|
r] r rK Nr r| r r r! Úp_type_qualifier_list s z CParser.p_type_qualifier_listc C s: t |dkr*|d j t | |d¡¡¡ |d |d< dS )zn parameter_type_list : parameter_list
|
| parameter_list COMMA ELLIPSIS
|
r] r r rK N)r+ ró r( r rô r r| r r r! Úp_parameter_type_list s z CParser.p_parameter_type_listc C sN t |dkr*t |d g|d j¡|d< n |d j |d ¡ |d |d< dS )zz parameter_list : parameter_declaration
|
| parameter_list COMMA parameter_declaration
|
r] r rK r N©r+ r Z ParamListr5 ró r( r| r r r! Úp_parameter_list s zCParser.p_parameter_listc C sT |d }|d s.t jdg| |d¡dg|d< | j|t|d dgdd |d< d S )
|
z parameter_declaration : declaration_specifiers id_declarator
|
| declaration_specifiers typeid_noparen_declarator
|
r r? rE rF r] rÉ rÈ rK N)r rN r rl r r r r r! Úp_parameter_declaration_1) s
|
ÿ þþz!CParser.p_parameter_declaration_1c
|
C sâ |d }|d s.t jdg| |d¡dg|d< t|d dkrt|d d jdkr| |d d jd ¡r| j|t|d dd gd
|
d }nHt jd |d d|d p²t dddd¡| |d¡d }|d }|
|
||¡}||d< dS )zR parameter_declaration : declaration_specifiers abstract_declarator_opt
|
r r? rE rF r/ rK r] Nrm rÈ r rS ©r4 rM r` r? r5 ) r rN r r+ rG r9 rl r ÚTypenamerA rR )r r} rY rB rP r r r! Úp_parameter_declaration_25 s0
|
ÿ &ÿþþ
|
û z!CParser.p_parameter_declaration_2c C sN t |dkr*t |d g|d j¡|d< n |d j |d ¡ |d |d< dS )ze identifier_list : identifier
|
| identifier_list COMMA identifier
|
r] r rK r Nrû r| r r r! Úp_identifier_listU s zCParser.p_identifier_listc C s |d |d< dS )z- initializer : assignment_expression
|
r rK Nr r| r r r! Úp_initializer_1_ s zCParser.p_initializer_1c C s6 |d dkr&t g | |d¡¡|d< n |d |d< dS )z initializer : brace_open initializer_list_opt brace_close
|
| brace_open initializer_list COMMA brace_close
|
r] Nr rK )r ÚInitListr r| r r r! Úp_initializer_2d s zCParser.p_initializer_2c C s t |dkrN|d dkr |d nt |d |d ¡}t |g|d j¡|d< nD|d dkrb|d nt |d |d ¡}|d j |¡ |d |d< dS )z initializer_list : designation_opt initializer
|
| initializer_list COMMA designation_opt initializer
|
r r Nr] rK r )r+ r ZNamedInitializerr r5 Úexprsr( )r r} ra r r r! Úp_initializer_listm s ((zCParser.p_initializer_listc C s |d |d< dS )z. designation : designator_list EQUALS
|
r rK Nr r| r r r! Ú p_designationy s zCParser.p_designationc C s0 t |dkr|d gn|d |d g |d< dS )z_ designator_list : designator
|
| designator_list designator
|
r] r rK Nr r| r r r! Úp_designator_list s zCParser.p_designator_listc C s |d |d< dS )zi designator : LBRACKET constant_expression RBRACKET
|
| PERIOD identifier
|
r] rK Nr r| r r r! Ú p_designator s zCParser.p_designatorc
|
C s\ t jd|d d dd
d|d p0t dddd¡| |d¡d}| ||d d ¡|d< dS ) zH type_name : specifier_qualifier_list abstract_declarator_opt
|
r r rS Nr] rþ r? rK )r rÿ rA r rR )r r} rP r r r! Ú p_type_name s
|
ûzCParser.p_type_namec C s* t dddd¡}| j||d d|d< dS )z+ abstract_declarator : pointer
|
Nr rä rK )r rA rD )r r} Z dummytyper r r! Úp_abstract_declarator_1 s
|
þz CParser.p_abstract_declarator_1c C s | |d |d ¡|d< dS )zF abstract_declarator : pointer direct_abstract_declarator
|
r] r rK NrÞ r| r r r! Úp_abstract_declarator_2¡ s z CParser.p_abstract_declarator_2c C s |d |d< dS )z> abstract_declarator : direct_abstract_declarator
|
r rK Nr r| r r r! Úp_abstract_declarator_3¦ s z CParser.p_abstract_declarator_3c C s |d |d< dS )zA direct_abstract_declarator : LPAREN abstract_declarator RPAREN r] rK Nr r| r r r! Ú p_direct_abstract_declarator_1° s z&CParser.p_direct_abstract_declarator_1c C s6 t jd|d g |d jd}| j|d |d|d< dS )zn direct_abstract_declarator : direct_abstract_declarator LBRACKET assignment_expression_opt RBRACKET
|
Nr r râ rä rK rë rî r r r! Ú p_direct_abstract_declarator_2´ s üz&CParser.p_direct_abstract_declarator_2c C sb t |dkr|d ng pg }tjt dddd¡t |dkrB|d n|d || |d¡d|d< dS )zk direct_abstract_declarator : LBRACKET type_qualifier_list_opt assignment_expression_opt RBRACKET
|
r r] Nr r râ rK )r+ r rå rA r )r r} rM r r r! Ú p_direct_abstract_declarator_3¿ s
|
üz&CParser.p_direct_abstract_declarator_3c C sF t jdt |d | |d¡¡g |d jd}| j|d |d|d< dS )zZ direct_abstract_declarator : direct_abstract_declarator LBRACKET TIMES RBRACKET
|
Nr r râ rä rK rí rî r r r! Ú p_direct_abstract_declarator_4É s üz&CParser.p_direct_abstract_declarator_4c C sB t jt dddd¡t |d | |d¡¡g | |d¡d|d< dS )z? direct_abstract_declarator : LBRACKET TIMES RBRACKET
|
Nr r râ rK )r rå rA rÛ r r| r r r! Ú p_direct_abstract_declarator_5Ô s
|
üz&CParser.p_direct_abstract_declarator_5c C s4 t j|d d|d jd}| j|d |d|d< dS )zh direct_abstract_declarator : direct_abstract_declarator LPAREN parameter_type_list_opt RPAREN
|
r Nr rð rä rK )r rO r5 rD )r r} rõ r r r! Ú p_direct_abstract_declarator_6Ý s ýz&CParser.p_direct_abstract_declarator_6c C s0 t j|d t dddd¡| |d¡d|d< dS )zM direct_abstract_declarator : LPAREN parameter_type_list_opt RPAREN
|
r] Nr rð rK )r rO rA r r| r r r! Ú p_direct_abstract_declarator_7ç s
|
|
ýz&CParser.p_direct_abstract_declarator_7c C s( t |d tr|d n|d g|d< dS )zG block_item : declaration
|
| statement
|
r rK Nrè r| r r r! Ú p_block_itemò s zCParser.p_block_itemc C s: t |dks|d dgkr"|d n|d |d |d< dS )z_ block_item_list : block_item
|
| block_item_list block_item
|
r] Nr rK r r| r r r! Úp_block_item_listú s zCParser.p_block_item_listc C s" t j|d | |d¡d|d< dS )zA compound_statement : brace_open block_item_list_opt brace_close r] r r rK N)r r r r| r r r! Úp_compound_statement_1 s
|
þz CParser.p_compound_statement_1c C s& t |d |d | |d¡¡|d< dS )z6 labeled_statement : ID COLON pragmacomp_or_statement r r rK N)r ZLabelr r| r r r! Úp_labeled_statement_1 s z CParser.p_labeled_statement_1c C s( t |d |d g| |d¡¡|d< dS )zL labeled_statement : CASE constant_expression COLON pragmacomp_or_statement r] r r rK N)r ZCaser r| r r r! Úp_labeled_statement_2 s z CParser.p_labeled_statement_2c C s" t |d g| |d¡¡|d< dS )z; labeled_statement : DEFAULT COLON pragmacomp_or_statement r r rK N)r ZDefaultr r| r r r! Úp_labeled_statement_3 s z CParser.p_labeled_statement_3c C s( t |d |d d| |d¡¡|d< dS )zK selection_statement : IF LPAREN expression RPAREN pragmacomp_or_statement r r Nr rK ©r ZIfr r| r r r! Úp_selection_statement_1 s z CParser.p_selection_statement_1c C s, t |d |d |d | |d¡¡|d< dS )zZ selection_statement : IF LPAREN expression RPAREN statement ELSE pragmacomp_or_statement r r é r rK Nr r| r r r! Úp_selection_statement_2 s z CParser.p_selection_statement_2c C s* t t |d |d | |d¡¡|d< dS )zO selection_statement : SWITCH LPAREN expression RPAREN pragmacomp_or_statement r r r rK N)r r ZSwitchr r| r r r! Úp_selection_statement_3 s ÿz CParser.p_selection_statement_3c C s& t |d |d | |d¡¡|d< dS )zN iteration_statement : WHILE LPAREN expression RPAREN pragmacomp_or_statement r r r rK N)r ZWhiler r| r r r! Úp_iteration_statement_1 s z CParser.p_iteration_statement_1c C s& t |d |d | |d¡¡|d< dS )zV iteration_statement : DO pragmacomp_or_statement WHILE LPAREN expression RPAREN SEMI r r] r rK N)r ZDoWhiler r| r r r! Úp_iteration_statement_2$ s z CParser.p_iteration_statement_2c
|
C s2 t |d |d |d |d | |d¡¡|d< dS )zx iteration_statement : FOR LPAREN expression_opt SEMI expression_opt SEMI expression_opt RPAREN pragmacomp_or_statement r r r é r rK N)r ÚForr r| r r r! Úp_iteration_statement_3( s z CParser.p_iteration_statement_3c
|
C sB t t |d | |d¡¡|d |d |d | |d¡¡|d< dS )zp iteration_statement : FOR LPAREN declaration expression_opt SEMI expression_opt RPAREN pragmacomp_or_statement r r r é é rK N)r r# ZDeclListr r| r r r! Úp_iteration_statement_4, s
|
ÿz CParser.p_iteration_statement_4c C s t |d | |d¡¡|d< dS )z jump_statement : GOTO ID SEMI r] r rK N)r ZGotor r| r r r! Úp_jump_statement_11 s zCParser.p_jump_statement_1c C s t | |d¡¡|d< dS )z jump_statement : BREAK SEMI r rK N)r ZBreakr r| r r r! Úp_jump_statement_25 s zCParser.p_jump_statement_2c C s t | |d¡¡|d< dS )z! jump_statement : CONTINUE SEMI r rK N)r ÚContinuer r| r r r! Úp_jump_statement_39 s zCParser.p_jump_statement_3c C s0 t t|dkr|d nd| |d¡¡|d< dS )z\ jump_statement : RETURN expression SEMI
|
| RETURN SEMI
|
r r] Nr rK )r ZReturnr+ r r| r r r! Úp_jump_statement_4= s zCParser.p_jump_statement_4c C s4 |d dkr$t | |d¡¡|d< n |d |d< dS )z, expression_statement : expression_opt SEMI r Nr] rK )r ZEmptyStatementr r| r r r! Úp_expression_statementC s z CParser.p_expression_statementc C sj t |dkr|d |d< nLt|d tjsFt |d g|d j¡|d< |d j |d ¡ |d |d< dS )zn expression : assignment_expression
|
| expression COMMA assignment_expression
|
r] r rK r N)r+ r@ r ÚExprListr5 r r( r| r r r! Ú p_expressionJ s zCParser.p_expressionc C s |d |d< dS )z: assignment_expression : LPAREN compound_statement RPAREN r] rK Nr r| r r r! Ú#p_parenthesized_compound_expressionW s z+CParser.p_parenthesized_compound_expressionc C s$ t j|d g| |d¡d|d< dS )z typedef_name : TYPEID r rF rK Nr r| r r r! Úp_typedef_name[ s zCParser.p_typedef_namec C sD t |dkr|d |d< n&t |d |d |d |d j¡|d< dS )z assignment_expression : conditional_expression
|
| unary_expression assignment_operator assignment_expression
|
r] r rK r N)r+ r Z
|
Assignmentr5 r| r r r! Úp_assignment_expression_ s z CParser.p_assignment_expressionc C s |d |d< dS )aÞ assignment_operator : EQUALS
|
| XOREQUAL
|
| TIMESEQUAL
|
| DIVEQUAL
|
| MODEQUAL
|
| PLUSEQUAL
|
| MINUSEQUAL
|
| LSHIFTEQUAL
|
| RSHIFTEQUAL
|
| ANDEQUAL
|
| OREQUAL
|
r rK Nr r| r r r! Úp_assignment_operatorm s z CParser.p_assignment_operatorc C s |d |d< dS )z. constant_expression : conditional_expression r rK Nr r| r r r! Úp_constant_expression| s z CParser.p_constant_expressionc C sD t |dkr|d |d< n&t |d |d |d |d j¡|d< dS )z conditional_expression : binary_expression
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r] r rK r r N)r+ r Z TernaryOpr5 r| r r r! Úp_conditional_expression s z CParser.p_conditional_expressionc C sD t |dkr|d |d< n&t |d |d |d |d j¡|d< dS )ak binary_expression : cast_expression
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| binary_expression TIMES binary_expression
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| binary_expression DIVIDE binary_expression
|
| binary_expression MOD binary_expression
|
| binary_expression PLUS binary_expression
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| binary_expression MINUS binary_expression
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| binary_expression RSHIFT binary_expression
|
| binary_expression LSHIFT binary_expression
|
| binary_expression LT binary_expression
|
| binary_expression LE binary_expression
|
| binary_expression GE binary_expression
|
| binary_expression GT binary_expression
|
| binary_expression EQ binary_expression
|
| binary_expression NE binary_expression
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| binary_expression AND binary_expression
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| binary_expression OR binary_expression
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| binary_expression XOR binary_expression
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| binary_expression LAND binary_expression
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| binary_expression LOR binary_expression
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r] r rK r N)r+ r ZBinaryOpr5 r| r r r! Úp_binary_expression s zCParser.p_binary_expressionc C s |d |d< dS )z$ cast_expression : unary_expression r rK Nr r| r r r! Úp_cast_expression_1£ s zCParser.p_cast_expression_1c C s& t |d |d | |d¡¡|d< dS )z; cast_expression : LPAREN type_name RPAREN cast_expression r] r r rK N)r ZCastr r| r r r! Úp_cast_expression_2§ s zCParser.p_cast_expression_2c C s |d |d< dS )z* unary_expression : postfix_expression r rK Nr r| r r r! Úp_unary_expression_1« s z CParser.p_unary_expression_1c C s$ t |d |d |d j¡|d< dS )z¸ unary_expression : PLUSPLUS unary_expression
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r r] rK N©r ÚUnaryOpr5 r| r r r! Úp_unary_expression_2¯ s z CParser.p_unary_expression_2c C s: t |d t|dkr |d n|d | |d¡¡|d< dS )z» unary_expression : SIZEOF unary_expression
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r rK Nr r| r r r! Úp_unary_operatorÀ s zCParser.p_unary_operatorc C s |d |d< dS )z* postfix_expression : primary_expression r rK Nr r| r r r! Úp_postfix_expression_1Ê s z CParser.p_postfix_expression_1c C s$ t |d |d |d j¡|d< dS )zG postfix_expression : postfix_expression LBRACKET expression RBRACKET r r rK N)r ÚArrayRefr5 r| r r r! Úp_postfix_expression_2Î s z CParser.p_postfix_expression_2c C s4 t |d t|dkr |d nd|d j¡|d< dS )z postfix_expression : postfix_expression LPAREN argument_expression_list RPAREN
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r r r] rK N)r rÛ r Ú StructRefr5 )r r} Úfieldr r r! Úp_postfix_expression_4Ø s z CParser.p_postfix_expression_4c C s( t d|d |d |d j¡|d< dS )z{ postfix_expression : postfix_expression PLUSPLUS
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r} r] r rK Nr: r| r r r! Úp_postfix_expression_5á s z CParser.p_postfix_expression_5c C s t |d |d ¡|d< dS )zÇ postfix_expression : LPAREN type_name RPAREN brace_open initializer_list brace_close
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r] r rK N)r ZCompoundLiteralr| r r r! Úp_postfix_expression_6ç s z CParser.p_postfix_expression_6c C s |d |d< dS )z" primary_expression : identifier r rK Nr r| r r r! Úp_primary_expression_1í s z CParser.p_primary_expression_1c C s |d |d< dS )z primary_expression : constant r rK Nr r| r r r! Úp_primary_expression_2ñ s z CParser.p_primary_expression_2c C s |d |d< dS )zp primary_expression : unified_string_literal
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r r r rK N)r r rB rÛ r. )r r} r5 r r r! Úp_primary_expression_5ÿ s
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| offsetof_member_designator PERIOD identifier
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r] r rK r r r z$Unexpected parsing state. len(p): %uN)r+ r rD r5 r@ ÚNotImplementedErrorr| r r r! Ú p_offsetof_member_designator s ( "z$CParser.p_offsetof_member_designatorc C sN t |dkr*t |d g|d j¡|d< n |d j |d ¡ |d |d< dS )z argument_expression_list : assignment_expression
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| argument_expression_list COMMA assignment_expression
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r] r rK r N)r+ r r. r5 r r( r| r r r! Úp_argument_expression_list s z"CParser.p_argument_expression_listc C s t |d | |d¡¡|d< dS )z identifier : ID r rK N)r rÛ r r| r r r! Ú p_identifier s zCParser.p_identifierc C s d}d}|d dd
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d | d | }t |d |d | |d¡¡|d< dS )zÆ constant : INT_CONST_DEC
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| unified_wstring_literal WSTRING_LITERAL
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r] re r rK Nr/ )r+ r rY r rf Úrstripr| r r r! Úp_unified_wstring_literale s
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r rK Nrj r| r r r! Ú p_brace_close| s zCParser.p_brace_closec C s d|d< dS )zempty : NrK r r| r r r! Úp_empty s zCParser.p_emptyc C s@ |r,| d|j | j|j| j |¡d¡ n| d| jj¡ d S )Nz
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