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| author | Manuel López-Ibáñez <manu@gcc.gnu.org> | 2007-03-22 23:04:24 +0000 |
|---|---|---|
| committer | Manuel López-Ibáñez <manu@gcc.gnu.org> | 2007-03-22 23:04:24 +0000 |
| commit | 92ef5cf99970d490ebdd508c774b86bd4a821887 (patch) | |
| tree | 72ccc17238a98a5218797e0019368cff25e58e57 /libjava/java | |
| parent | efa591c57ef118d3e21c0a1550a31fb00d75407e (diff) | |
| download | gcc-92ef5cf99970d490ebdd508c774b86bd4a821887.zip gcc-92ef5cf99970d490ebdd508c774b86bd4a821887.tar.gz gcc-92ef5cf99970d490ebdd508c774b86bd4a821887.tar.bz2 | |
re PR other/23572 (No warning for assigning a value to a 'float' variable that overflows with option -Wextra)
2007-03-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
PR other/23572
* c-lex.c (interpret_float): On overflow, emit pedantic warning if
infinities not supported, otherwise emit warning if -Woverflow. On
underflow, emit warning if -Woverflow.
* real.c (real_from_string): Return -1 if underflow, +1 if overflow
and 0 otherwise.
* real.h (real_from_string): Update declaration
testsuite/
* gcc.dg/float-range-4.c: New.
* gcc.dg/float-range-1.c: Update. Test for a warning.
* gcc.dg/float-range-3.c: New.
* gcc.dg/float-range-5.c: New.
From-SVN: r123137
Diffstat (limited to 'libjava/java')
0 files changed, 0 insertions, 0 deletions