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| author | merrill <merrill@138bc75d-0d04-0410-961f-82ee72b054a4> | 1997-01-07 21:58:22 +0000 |
|---|---|---|
| committer | merrill <merrill@138bc75d-0d04-0410-961f-82ee72b054a4> | 1997-01-07 21:58:22 +0000 |
| commit | 0bb308c71ffe673532461de2c6fa2b9ce45f2d57 (patch) | |
| tree | 81cf095863938da19e400e8a3debd820d909461d /gcc/c-parse.in | |
| parent | effb482ad92364b905969439f5c6528eaf0f0b00 (diff) | |
| download | ppe42-gcc-0bb308c71ffe673532461de2c6fa2b9ce45f2d57.tar.gz ppe42-gcc-0bb308c71ffe673532461de2c6fa2b9ce45f2d57.zip | |
x
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13478 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/c-parse.in')
| -rw-r--r-- | gcc/c-parse.in | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/gcc/c-parse.in b/gcc/c-parse.in index 36d24e74e58..2a40c5a3ce0 100644 --- a/gcc/c-parse.in +++ b/gcc/c-parse.in @@ -31,7 +31,7 @@ ifobjc %expect 66 end ifobjc ifc -%expect 45 +%expect 46 /* These are the 23 conflicts you should get in parse.output; the state numbers may vary if minor changes in the grammar are made. @@ -309,6 +309,8 @@ end ifobjc assemble_asm ($3); else error ("argument of `asm' is not a constant string"); } + | extension extdef + { pedantic = $<itype>1; } ; datadef: @@ -447,11 +449,8 @@ unary_expr: | '*' cast_expr %prec UNARY { $$ = build_indirect_ref ($2, "unary *"); } /* __extension__ turns off -pedantic for following primary. */ - | EXTENSION - { $<itype>1 = pedantic; - pedantic = 0; } - cast_expr %prec UNARY - { $$ = $3; + | extension cast_expr %prec UNARY + { $$ = $2; pedantic = $<itype>1; } | unop cast_expr %prec UNARY { $$ = build_unary_op ($1, $2, 0); @@ -1012,6 +1011,8 @@ decl: { shadow_tag ($1); } | declmods ';' { pedwarn ("empty declaration"); } + | extension decl + { pedantic = $<itype>1; } ; /* Declspecs which contain at least one type specifier or typedef name. @@ -1564,6 +1565,9 @@ component_decl: $$ = NULL_TREE; } | error { $$ = NULL_TREE; } + | extension component_decl + { $$ = $2; + pedantic = $<itype>1; } ; components: @@ -2357,6 +2361,12 @@ identifiers_or_typenames: | identifiers_or_typenames ',' identifier { $$ = chainon ($1, build_tree_list (NULL_TREE, $3)); } ; + +extension: + EXTENSION + { $<itype>$ = pedantic; + pedantic = 0; } + ; ifobjc /* Objective-C productions. */ |
