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gcc/
authorjanis <janis@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 1 Apr 2009 17:31:26 +0000 (17:31 +0000)
committerjanis <janis@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 1 Apr 2009 17:31:26 +0000 (17:31 +0000)
commitf8ed6d41439b594e4be05b47b2999a45b0c4fecb
tree6d2eb69c07acf9dfdd9f7f3af93d923a035bc1f3
parent098581e0aac4ee21dcaf02bb2bcb509cd10f655a
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
gcc/ChangeLog
gcc/c-lex.c
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.dg/fltconst-1.c
gcc/testsuite/gcc.dg/fltconst-2.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/fltconst-double-pedantic-1.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/fltconst-double-pedantic-2.c [new file with mode: 0644]
libcpp/ChangeLog
libcpp/expr.c
libcpp/include/cpplib.h