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| author | aoliva <aoliva@138bc75d-0d04-0410-961f-82ee72b054a4> | 2001-12-04 10:30:04 +0000 |
|---|---|---|
| committer | aoliva <aoliva@138bc75d-0d04-0410-961f-82ee72b054a4> | 2001-12-04 10:30:04 +0000 |
| commit | 5b365acda95d11923460e307b1c0f2ec2fdcb31a (patch) | |
| tree | 764fcb1b30f9b79f8a0f0dc4fa3f07a61527c096 /gcc/tree.h | |
| parent | df10b42593a9a2bb76b56c9766647630d03c0c74 (diff) | |
| download | gcc-5b365acda95d11923460e307b1c0f2ec2fdcb31a.tar.gz | |
* stmt.c (expand_expr_stmt): Keep last_expr_value non-NULL iff
we're interested in the result. Use it to tell whether to
ignore results of enclosed expressions.
(expand_start_stmt_expr): Added new argument, and initialize
last_expr_value accordingly.
* tree.h (expand_start_stmt_expr): Adjusted declaration.
* c-common.c (c_expand_expr): Adjust call.
* expr.c (expand_expr) [EXPR_WFL]: Pass const0_rtx down if
ignoring the result.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@47607 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/tree.h')
| -rw-r--r-- | gcc/tree.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/tree.h b/gcc/tree.h index 859a564b360..9492b01e294 100644 --- a/gcc/tree.h +++ b/gcc/tree.h @@ -2706,7 +2706,7 @@ extern int type_num_arguments PARAMS ((tree)); extern int in_control_zone_p PARAMS ((void)); extern void expand_fixups PARAMS ((rtx)); -extern tree expand_start_stmt_expr PARAMS ((void)); +extern tree expand_start_stmt_expr PARAMS ((int)); extern tree expand_end_stmt_expr PARAMS ((tree)); extern void expand_expr_stmt PARAMS ((tree)); extern int warn_if_unused_value PARAMS ((tree)); |