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| author | Joern Rennecke <joern.rennecke@embecosm.com> | 2013-08-26 16:52:19 +0000 |
|---|---|---|
| committer | Joern Rennecke <amylaar@gcc.gnu.org> | 2013-08-26 17:52:19 +0100 |
| commit | 0fdd4508af3f61f9e4fd24ff4d99013db3ae82c7 (patch) | |
| tree | d943423a439ccf6c96a1d0db9311b6c3b5707ecb /gcc/c | |
| parent | 907555cee37c75c7b82b173b158379d9f4c547a4 (diff) | |
| download | gcc-0fdd4508af3f61f9e4fd24ff4d99013db3ae82c7.zip gcc-0fdd4508af3f61f9e4fd24ff4d99013db3ae82c7.tar.gz gcc-0fdd4508af3f61f9e4fd24ff4d99013db3ae82c7.tar.bz2 | |
re PR c/35649 (Incorrect printf warning: expect double has float)
2013-08-26 Joern Rennecke <joern.rennecke@embecosm.com>
Joseph Myers <joseph@codesourcery.com>
c/35649
* c-typeck.c (c_common_type): Prefer double_type_node over
other REAL_TYPE types with the same precision.
(convert_arguments): Likewise.
Amend patch as suggested:
From: "Joseph S. Myers" <joseph@codesourcery.com>
In convert_arguments I think you should be comparing TYPE_MAIN_VARIANT
(valtype) against double_type_node and long_double_type_node, rather than
just valtype.
This is PR c/35649 (so include that number in your ChangeLog entry and
close that bug as fixed).
Co-Authored-By: Joseph Myers <joseph@codesourcery.com>
From-SVN: r202006
Diffstat (limited to 'gcc/c')
| -rw-r--r-- | gcc/c/ChangeLog | 2 | ||||
| -rw-r--r-- | gcc/c/c-typeck.c | 4 |
2 files changed, 4 insertions, 2 deletions
diff --git a/gcc/c/ChangeLog b/gcc/c/ChangeLog index 4d32d6d..0d9ff67 100644 --- a/gcc/c/ChangeLog +++ b/gcc/c/ChangeLog @@ -1,5 +1,7 @@ 2013-08-26 Joern Rennecke <joern.rennecke@embecosm.com> + Joseph Myers <joseph@codesourcery.com> + c/35649 * c-typeck.c (c_common_type): Prefer double_type_node over other REAL_TYPE types with the same precision. (convert_arguments): Likewise. diff --git a/gcc/c/c-typeck.c b/gcc/c/c-typeck.c index 5daae23..8b3e3d9 100644 --- a/gcc/c/c-typeck.c +++ b/gcc/c/c-typeck.c @@ -3164,8 +3164,8 @@ convert_arguments (tree typelist, vec<tree, va_gc> *values, else if (TREE_CODE (valtype) == REAL_TYPE && (TYPE_PRECISION (valtype) <= TYPE_PRECISION (double_type_node)) - && valtype != double_type_node - && valtype != long_double_type_node + && TYPE_MAIN_VARIANT (valtype) != double_type_node + && TYPE_MAIN_VARIANT (valtype) != long_double_type_node && !DECIMAL_FLOAT_MODE_P (TYPE_MODE (valtype))) { if (type_generic) |