Marek Polacek
Marek Polacek
parent
dba937c321
commit
31dc71a83b
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@ -1,3 +1,7 @@
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2017-03-17 Marek Polacek <polacek@redhat.com>
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* c-parser.c: Add C11 references.
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2017-03-15 Marek Polacek <polacek@redhat.com>
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* c-parser.c (c_parser_enum_specifier): Remove redundant line.
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@ -1316,7 +1316,7 @@ static void c_parser_cilk_grainsize (c_parser *, bool *);
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static void c_parser_parse_rtl_body (c_parser *parser, char *start_with_pass);
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/* Parse a translation unit (C90 6.7, C99 6.9).
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/* Parse a translation unit (C90 6.7, C99 6.9, C11 6.9).
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translation-unit:
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external-declarations
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@ -1359,7 +1359,7 @@ c_parser_translation_unit (c_parser *parser)
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error ("storage size of %q+D isn%'t known", decl);
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}
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/* Parse an external declaration (C90 6.7, C99 6.9).
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/* Parse an external declaration (C90 6.7, C99 6.9, C11 6.9).
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external-declaration:
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function-definition
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@ -1475,8 +1475,8 @@ static void c_finish_omp_declare_simd (c_parser *, tree, tree, vec<c_token>);
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static void c_finish_oacc_routine (struct oacc_routine_data *, tree, bool);
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/* Parse a declaration or function definition (C90 6.5, 6.7.1, C99
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6.7, 6.9.1). If FNDEF_OK is true, a function definition is
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accepted; otherwise (old-style parameter declarations) only other
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6.7, 6.9.1, C11 6.7, 6.9.1). If FNDEF_OK is true, a function definition
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is accepted; otherwise (old-style parameter declarations) only other
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declarations are accepted. If STATIC_ASSERT_OK is true, a static
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assertion is accepted; otherwise (old-style parameter declarations)
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it is not. If NESTED is true, we are inside a function or parsing
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@ -2262,7 +2262,7 @@ c_parser_static_assert_declaration_no_semi (c_parser *parser)
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}
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/* Parse some declaration specifiers (possibly none) (C90 6.5, C99
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6.7), adding them to SPECS (which may already include some).
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6.7, C11 6.7), adding them to SPECS (which may already include some).
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Storage class specifiers are accepted iff SCSPEC_OK; type
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specifiers are accepted iff TYPESPEC_OK; alignment specifiers are
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accepted iff ALIGNSPEC_OK; attributes are accepted at the start
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@ -2279,7 +2279,7 @@ c_parser_static_assert_declaration_no_semi (c_parser *parser)
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handled as storage class specifiers, as is __thread. Alignment
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specifiers are from C11.
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C90 6.5.1, C99 6.7.1:
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C90 6.5.1, C99 6.7.1, C11 6.7.1:
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storage-class-specifier:
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typedef
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extern
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@ -2290,14 +2290,14 @@ c_parser_static_assert_declaration_no_semi (c_parser *parser)
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(_Thread_local is new in C11.)
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C99 6.7.4:
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C99 6.7.4, C11 6.7.4:
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function-specifier:
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inline
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_Noreturn
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(_Noreturn is new in C11.)
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C90 6.5.2, C99 6.7.2:
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C90 6.5.2, C99 6.7.2, C11 6.7.2:
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type-specifier:
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void
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char
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@ -2319,7 +2319,7 @@ c_parser_static_assert_declaration_no_semi (c_parser *parser)
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(_Bool and _Complex are new in C99.)
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(atomic-type-specifier is new in C11.)
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C90 6.5.3, C99 6.7.3:
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C90 6.5.3, C99 6.7.3, C11 6.7.3:
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type-qualifier:
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const
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@ -2656,7 +2656,7 @@ c_parser_declspecs (c_parser *parser, struct c_declspecs *specs,
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out: ;
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}
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/* Parse an enum specifier (C90 6.5.2.2, C99 6.7.2.2).
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/* Parse an enum specifier (C90 6.5.2.2, C99 6.7.2.2, C11 6.7.2.2).
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enum-specifier:
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enum attributes[opt] identifier[opt] { enumerator-list } attributes[opt]
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@ -2819,7 +2819,7 @@ c_parser_enum_specifier (c_parser *parser)
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return ret;
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}
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/* Parse a struct or union specifier (C90 6.5.2.1, C99 6.7.2.1).
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/* Parse a struct or union specifier (C90 6.5.2.1, C99 6.7.2.1, C11 6.7.2.1).
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struct-or-union-specifier:
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struct-or-union attributes[opt] identifier[opt]
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@ -3014,8 +3014,8 @@ c_parser_struct_or_union_specifier (c_parser *parser)
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return ret;
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}
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/* Parse a struct-declaration (C90 6.5.2.1, C99 6.7.2.1), *without*
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the trailing semicolon.
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/* Parse a struct-declaration (C90 6.5.2.1, C99 6.7.2.1, C11 6.7.2.1),
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*without* the trailing semicolon.
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struct-declaration:
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specifier-qualifier-list struct-declarator-list
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@ -3300,13 +3300,13 @@ c_parser_alignas_specifier (c_parser * parser)
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}
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/* Parse a declarator, possibly an abstract declarator (C90 6.5.4,
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6.5.5, C99 6.7.5, 6.7.6). If TYPE_SEEN_P then a typedef name may
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be redeclared; otherwise it may not. KIND indicates which kind of
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declarator is wanted. Returns a valid declarator except in the
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case of a syntax error in which case NULL is returned. *SEEN_ID is
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set to true if an identifier being declared is seen; this is used
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to diagnose bad forms of abstract array declarators and to
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determine whether an identifier list is syntactically permitted.
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6.5.5, C99 6.7.5, 6.7.6, C11 6.7.6, 6.7.7). If TYPE_SEEN_P then
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a typedef name may be redeclared; otherwise it may not. KIND
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indicates which kind of declarator is wanted. Returns a valid
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declarator except in the case of a syntax error in which case NULL is
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returned. *SEEN_ID is set to true if an identifier being declared is
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seen; this is used to diagnose bad forms of abstract array declarators
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and to determine whether an identifier list is syntactically permitted.
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declarator:
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pointer[opt] direct-declarator
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@ -4272,7 +4272,7 @@ c_parser_attributes (c_parser *parser)
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return attrs;
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}
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/* Parse a type name (C90 6.5.5, C99 6.7.6).
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/* Parse a type name (C90 6.5.5, C99 6.7.6, C11 6.7.7).
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type-name:
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specifier-qualifier-list abstract-declarator[opt]
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@ -4308,7 +4308,7 @@ c_parser_type_name (c_parser *parser)
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return ret;
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}
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/* Parse an initializer (C90 6.5.7, C99 6.7.8).
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/* Parse an initializer (C90 6.5.7, C99 6.7.8, C11 6.7.9).
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initializer:
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assignment-expression
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@ -4670,7 +4670,7 @@ c_parser_initval (c_parser *parser, struct c_expr *after,
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}
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/* Parse a compound statement (possibly a function body) (C90 6.6.2,
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C99 6.8.2).
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C99 6.8.2, C11 6.8.2).
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compound-statement:
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{ block-item-list[opt] }
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@ -4940,7 +4940,7 @@ c_parser_all_labels (c_parser *parser)
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c_parser_label (parser);
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}
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/* Parse a label (C90 6.6.1, C99 6.8.1).
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/* Parse a label (C90 6.6.1, C99 6.8.1, C11 6.8.1).
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label:
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identifier : attributes[opt]
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@ -5053,7 +5053,7 @@ c_parser_label (c_parser *parser)
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}
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}
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/* Parse a statement (C90 6.6, C99 6.8).
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/* Parse a statement (C90 6.6, C99 6.8, C11 6.8).
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statement:
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labeled-statement
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@ -5583,7 +5583,7 @@ c_parser_maybe_reclassify_token (c_parser *parser)
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}
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}
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/* Parse an if statement (C90 6.6.4, C99 6.8.4).
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/* Parse an if statement (C90 6.6.4, C99 6.8.4, C11 6.8.4).
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if-statement:
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if ( expression ) statement
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@ -5684,7 +5684,7 @@ c_parser_if_statement (c_parser *parser, bool *if_p, vec<tree> *chain)
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c_parser_maybe_reclassify_token (parser);
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}
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/* Parse a switch statement (C90 6.6.4, C99 6.8.4).
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/* Parse a switch statement (C90 6.6.4, C99 6.8.4, C11 6.8.4).
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switch-statement:
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switch (expression) statement
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@ -5741,7 +5741,7 @@ c_parser_switch_statement (c_parser *parser, bool *if_p)
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c_parser_maybe_reclassify_token (parser);
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}
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/* Parse a while statement (C90 6.6.5, C99 6.8.5).
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/* Parse a while statement (C90 6.6.5, C99 6.8.5, C11 6.8.5).
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while-statement:
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while (expression) statement
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@ -5791,7 +5791,7 @@ c_parser_while_statement (c_parser *parser, bool ivdep, bool *if_p)
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c_cont_label = save_cont;
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}
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/* Parse a do statement (C90 6.6.5, C99 6.8.5).
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/* Parse a do statement (C90 6.6.5, C99 6.8.5, C11 6.8.5).
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do-statement:
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do statement while ( expression ) ;
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@ -5835,7 +5835,7 @@ c_parser_do_statement (c_parser *parser, bool ivdep)
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add_stmt (c_end_compound_stmt (loc, block, flag_isoc99));
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}
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/* Parse a for statement (C90 6.6.5, C99 6.8.5).
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/* Parse a for statement (C90 6.6.5, C99 6.8.5, C11 6.8.5).
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for-statement:
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for ( expression[opt] ; expression[opt] ; expression[opt] ) statement
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@ -6361,9 +6361,9 @@ c_parser_asm_goto_operands (c_parser *parser)
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}
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/* Parse an expression other than a compound expression; that is, an
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assignment expression (C90 6.3.16, C99 6.5.16). If AFTER is not
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NULL then it is an Objective-C message expression which is the
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primary-expression starting the expression as an initializer.
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assignment expression (C90 6.3.16, C99 6.5.16, C11 6.5.16). If
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AFTER is not NULL then it is an Objective-C message expression which
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is the primary-expression starting the expression as an initializer.
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assignment-expression:
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conditional-expression
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@ -6444,8 +6444,8 @@ c_parser_expr_no_commas (c_parser *parser, struct c_expr *after,
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return ret;
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}
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/* Parse a conditional expression (C90 6.3.15, C99 6.5.15). If AFTER
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is not NULL then it is an Objective-C message expression which is
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/* Parse a conditional expression (C90 6.3.15, C99 6.5.15, C11 6.5.15). If
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AFTER is not NULL then it is an Objective-C message expression which is
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the primary-expression starting the expression as an initializer.
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conditional-expression:
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@ -6558,9 +6558,9 @@ c_parser_conditional_expression (c_parser *parser, struct c_expr *after,
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}
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/* Parse a binary expression; that is, a logical-OR-expression (C90
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6.3.5-6.3.14, C99 6.5.5-6.5.14). If AFTER is not NULL then it is
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an Objective-C message expression which is the primary-expression
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starting the expression as an initializer.
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6.3.5-6.3.14, C99 6.5.5-6.5.14, C11 6.5.5-6.5.14). If AFTER is not
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NULL then it is an Objective-C message expression which is the
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primary-expression starting the expression as an initializer.
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OMP_ATOMIC_LHS is NULL, unless parsing OpenMP #pragma omp atomic,
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when it should be the unfolded lhs. In a valid OpenMP source,
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@ -6832,8 +6832,8 @@ c_parser_binary_expression (c_parser *parser, struct c_expr *after,
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#undef POP
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}
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/* Parse a cast expression (C90 6.3.4, C99 6.5.4). If AFTER is not
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NULL then it is an Objective-C message expression which is the
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/* Parse a cast expression (C90 6.3.4, C99 6.5.4, C11 6.5.4). If AFTER
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is not NULL then it is an Objective-C message expression which is the
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primary-expression starting the expression as an initializer.
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cast-expression:
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@ -6893,7 +6893,7 @@ c_parser_cast_expression (c_parser *parser, struct c_expr *after)
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return c_parser_unary_expression (parser);
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}
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/* Parse an unary expression (C90 6.3.3, C99 6.5.3).
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/* Parse an unary expression (C90 6.3.3, C99 6.5.3, C11 6.5.3).
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unary-expression:
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postfix-expression
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@ -7493,7 +7493,8 @@ c_parser_generic_selection (c_parser *parser)
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return matched_assoc.expression;
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}
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/* Parse a postfix expression (C90 6.3.1-6.3.2, C99 6.5.1-6.5.2).
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/* Parse a postfix expression (C90 6.3.1-6.3.2, C99 6.5.1-6.5.2,
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C11 6.5.1-6.5.2).
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postfix-expression:
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primary-expression
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@ -8572,7 +8573,7 @@ c_parser_postfix_expression_after_primary (c_parser *parser,
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}
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}
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/* Parse an expression (C90 6.3.17, C99 6.5.17).
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/* Parse an expression (C90 6.3.17, C99 6.5.17, C11 6.5.17).
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expression:
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assignment-expression
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