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| author | mmitchel <mmitchel@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-11-25 17:11:37 +0000 |
|---|---|---|
| committer | mmitchel <mmitchel@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-11-25 17:11:37 +0000 |
| commit | ab6bb71403e003cd006220ed24f340436fc58b4e (patch) | |
| tree | 1f43cc1480d6fed656039fd8b9ad792166e521e4 /gcc/c-common.h | |
| parent | 352baa70189c521d2c52b11845fc93cd4ed15b36 (diff) | |
| download | gcc-ab6bb71403e003cd006220ed24f340436fc58b4e.tar.gz | |
PR c++/18001
* c-common.h (lvalue_use): Move here from c-ctypeck.c.
(lvalue_or_else): Declare.
* c-common.c (lvalue_or_else): Move here from c-typeck.c.
* c-typeck.c (lvalue_use): Remove.
(lvalue_or_else): Remove.
PR c++/18556
* toplev.c (check_global_declarations): Set DECL_IGNORED_P on
unemitted variables with static storage duration.
PR c++/18445
* class.c (instantiate_type): Treat NON_DEPENDENT_EXPRs with
unknown_type as non matching. Tidy up.
* pt.c (build_non_dependent_expr): Do not build a
NON_DEPENDENT_EXPR for a VAR_DECL.
PR c++/18001
* cp-tree.h (lvalue_or_else): Remove declaration.
* tree.c (lvalue_or_else): Remove.
* typeck.c (build_unary_op): Adjust call to lvalue_or_else.
(build_modify_expr): Likewise.
PR c++/18625
* decl.c (duplicate_decls): Return error_mark_node on error, as
specified.
PR c++/18466
* decl.c (grokvardecl): Keep track of whether or not a there was
explicit qualification.
* name-lookup.c (set_decl_namespace): Complain about explicit
qualification of a name within its own namespace.
PR c++/18545
* typeck.c (check_return_expr): Robustify.
PR c++/18445
* g++.dg/template/crash28.C: Likewise.
PR c++/18001
* g++.dg/expr/unary2.C: Adjust lvalue messages.
* g++.dg/ext/lvaddr.C: Likewise.
* g++.dg/opt/pr7503-3.C: Likewise.
PR c++/18466
* g++.dg/parse/qualified3.C: New test.
* g++.old-deja/g++.other/friend7.C: Remove bogus qualification.
PR c++/18545
* g++.dg/expr/return1.C: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91301 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/c-common.h')
| -rw-r--r-- | gcc/c-common.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/gcc/c-common.h b/gcc/c-common.h index 63c095c0781..d0fbaa837df 100644 --- a/gcc/c-common.h +++ b/gcc/c-common.h @@ -873,6 +873,19 @@ extern void verify_sequence_points (tree); extern tree fold_offsetof (tree); +/* Places where an lvalue, or modifiable lvalue, may be required. + Used to select diagnostic messages in lvalue_or_else and + readonly_error. */ +enum lvalue_use { + lv_assign, + lv_increment, + lv_decrement, + lv_addressof, + lv_asm +}; + +extern int lvalue_or_else (tree, enum lvalue_use); + /* In c-gimplify.c */ extern void c_genericize (tree); extern int c_gimplify_expr (tree *, tree *, tree *); |