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| author | jsm28 <jsm28@138bc75d-0d04-0410-961f-82ee72b054a4> | 2001-12-04 22:55:40 +0000 |
|---|---|---|
| committer | jsm28 <jsm28@138bc75d-0d04-0410-961f-82ee72b054a4> | 2001-12-04 22:55:40 +0000 |
| commit | ec11e38eda98d7259002eebd58291990beacda84 (patch) | |
| tree | 47e4fa29a6462438cb5aea8ae3e2c690243e3f52 /gcc/c-common.h | |
| parent | f1833f1bf639955df2ff48caa738ed0cffb0af8d (diff) | |
| download | gcc-ec11e38eda98d7259002eebd58291990beacda84.tar.gz | |
* c-common.def (COMPOUND_LITERAL_EXPR): New.
* c-common.c (c_expand_expr): Handle COMPOUND_LITERAL_EXPR.
(c_staticp): New function.
* c-common.h (COMPOUND_LITERAL_EXPR_DECL): New.
(c_staticp): Declare.
* c-typeck.c (default_function_array_conversion, build_unary_op):
Don't handle CONSTRUCTOR specially.
(lvalue_p, mark_addressable): Handle COMPOUND_LITERAL_EXPR.
* c-decl.c (build_compound_literal): New function.
* c-tree.h (build_compound_literal): Declare.
* c-parse.in (primary): Use build_compound_literal.
* c-lang.c (LANG_HOOKS_STATICP): Define.
* objc/objc-lang.c (LANG_HOOKS_STATICP): Likewise.
* doc/c-tree.texi: Document COMPOUND_LITERAL_EXPR.
* doc/extend.texi: Update documentation of compound literals.
Fixes PR c/4787.
testsuite:
* gcc.c-torture/execute/20000722-1.x,
gcc.c-torture/execute/20010123-1.x: Remove.
* gcc.c-torture/compile/init-3.c: Don't use a compound literal.
* gcc.dg/c90-complit-1.c, gcc.dg/c99-complit-1.c,
gcc.dg/c99-complit-2.c: New tests.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@47629 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/c-common.h')
| -rw-r--r-- | gcc/c-common.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/c-common.h b/gcc/c-common.h index 1ce21a1769f..4ab415c1f1e 100644 --- a/gcc/c-common.h +++ b/gcc/c-common.h @@ -630,6 +630,10 @@ extern tree strip_array_types PARAMS ((tree)); the given label statement. */ #define LABEL_STMT_LABEL(NODE) TREE_OPERAND (LABEL_STMT_CHECK (NODE), 0) +/* COMPOUND_LITERAL_EXPR accessor. */ +#define COMPOUND_LITERAL_EXPR_DECL(NODE) \ + TREE_OPERAND (COMPOUND_LITERAL_EXPR_CHECK (NODE), 0) + /* Nonzero if this SCOPE_STMT is for the beginning of a scope. */ #define SCOPE_BEGIN_P(NODE) \ (TREE_LANG_FLAG_0 (SCOPE_STMT_CHECK (NODE))) @@ -813,6 +817,8 @@ extern rtx c_expand_expr PARAMS ((tree, rtx, enum machine_mode, extern int c_safe_from_p PARAMS ((rtx, tree)); +extern int c_staticp PARAMS ((tree)); + extern int c_unsafe_for_reeval PARAMS ((tree)); /* Information recorded about each file examined during compilation. */ |