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| author | Richard Stallman <rms@gnu.org> | 1992-08-04 19:36:44 +0000 |
|---|---|---|
| committer | Richard Stallman <rms@gnu.org> | 1992-08-04 19:36:44 +0000 |
| commit | 1dfdf85d6047348996017e03abb14499e4ef9a89 (patch) | |
| tree | d37d617b218c683b7b3bea16c6474433902ac9e3 /gcc | |
| parent | 16ff428bc1bdd96f26a06863d7254caeee17ecd6 (diff) | |
| download | gcc-1dfdf85d6047348996017e03abb14499e4ef9a89.zip gcc-1dfdf85d6047348996017e03abb14499e4ef9a89.tar.gz gcc-1dfdf85d6047348996017e03abb14499e4ef9a89.tar.bz2 | |
(build_conditional_expr): Merged const and volatile flags of incoming types.
From-SVN: r1767
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/c-typeck.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/c-typeck.c b/gcc/c-typeck.c index ac8e48e..52c3c21 100644 --- a/gcc/c-typeck.c +++ b/gcc/c-typeck.c @@ -3538,6 +3538,12 @@ build_conditional_expr (ifexp, op1, op2) } } + /* Merge const and volatile flags of the incoming types. */ + result_type + = build_type_variant (result_type, + TYPE_READONLY (op1) || TYPE_READONLY (op2), + TYPE_VOLATILE (op1) || TYPE_VOLATILE (op2)); + if (result_type != TREE_TYPE (op1)) op1 = convert (result_type, op1); if (result_type != TREE_TYPE (op2)) |