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| author | Jakub Jelinek <jakub@redhat.com> | 2011-07-07 21:41:55 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2011-07-07 21:41:55 +0200 |
| commit | e834d8486a88ee5664c0c2e17b4c2dbd811c0c65 (patch) | |
| tree | a9beb78a1647efd76c07e82f4a3098a474d6a4a5 /gcc/cp | |
| parent | c4603e7ce0b0e007db25abc234a85d1562a9c988 (diff) | |
| download | gcc-e834d8486a88ee5664c0c2e17b4c2dbd811c0c65.zip gcc-e834d8486a88ee5664c0c2e17b4c2dbd811c0c65.tar.gz gcc-e834d8486a88ee5664c0c2e17b4c2dbd811c0c65.tar.bz2 | |
re PR c/49644 (post-increment of promoted operand is incorrect.)
PR c/49644
* typeck.c (cp_build_binary_op): For MULT_EXPR and TRUNC_DIV_EXPR with
one non-complex and one complex argument, call save_expr on both
operands.
* g++.dg/torture/pr49644.C: New test.
From-SVN: r176006
Diffstat (limited to 'gcc/cp')
| -rw-r--r-- | gcc/cp/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/cp/typeck.c | 2 |
2 files changed, 9 insertions, 0 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index 3957d5a..c5c83d0 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,3 +1,10 @@ +2011-07-07 Jakub Jelinek <jakub@redhat.com> + + PR c/49644 + * typeck.c (cp_build_binary_op): For MULT_EXPR and TRUNC_DIV_EXPR with + one non-complex and one complex argument, call save_expr on both + operands. + 2011-07-06 Jason Merrill <jason@redhat.com> PR c++/49353 diff --git a/gcc/cp/typeck.c b/gcc/cp/typeck.c index 7af76b1..2acb18e 100644 --- a/gcc/cp/typeck.c +++ b/gcc/cp/typeck.c @@ -4338,6 +4338,7 @@ cp_build_binary_op (location_t location, { case MULT_EXPR: case TRUNC_DIV_EXPR: + op1 = save_expr (op1); imag = build2 (resultcode, real_type, imag, op1); /* Fall through. */ case PLUS_EXPR: @@ -4356,6 +4357,7 @@ cp_build_binary_op (location_t location, switch (code) { case MULT_EXPR: + op0 = save_expr (op0); imag = build2 (resultcode, real_type, op0, imag); /* Fall through. */ case PLUS_EXPR: |