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| author | janis <janis@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-04-01 17:31:26 +0000 |
|---|---|---|
| committer | janis <janis@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-04-01 17:31:26 +0000 |
| commit | f8ed6d41439b594e4be05b47b2999a45b0c4fecb (patch) | |
| tree | 6d2eb69c07acf9dfdd9f7f3af93d923a035bc1f3 /libcpp/ChangeLog | |
| parent | 098581e0aac4ee21dcaf02bb2bcb509cd10f655a (diff) | |
| download | gcc-f8ed6d41439b594e4be05b47b2999a45b0c4fecb.tar.gz | |
gcc/
PR c/29027
* c-lex.c (interpret_float): Default (no suffix) is double.
libcpp/
PR c/29027
* include/cpplib.h (CPP_N_DEFAULT): Define.
* expr.c (interpret_float_suffix): Recognize d or D for double,
return new value for default.
(cpp_classify_number): Issue pedwarn for use of d or D in suffix.
gcc/testsuite/
PR c/29027
* gcc.dg/fltconst-1.c: Don't error for use of d or D in suffix.
* gcc.dg/fltconst-2.c: New test.
* gcc.dg/fltconst-double-pedantic-1.c: New test.
* gcc.dg/fltconst-double-pedantic-2.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@145422 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libcpp/ChangeLog')
| -rw-r--r-- | libcpp/ChangeLog | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libcpp/ChangeLog b/libcpp/ChangeLog index c7c723995c8..1ca914db97e 100644 --- a/libcpp/ChangeLog +++ b/libcpp/ChangeLog @@ -1,5 +1,11 @@ 2009-04-01 Janis Johnson <janis187@us.ibm.com> + PR c/39027 + * include/cpplib.h (CPP_N_DEFAULT): Define. + * expr.c (interpret_float_suffix): Recognize d or D for double, + return new value for default. + (cpp_classify_number): Issue pedwarn for use of d or D in suffix. + PR c/33466 * expr.c (interpret_float_suffix): Reject invalid suffix that uses letters from decimal float and fixed-point suffixes. |