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| author | Martin Sebor <msebor@redhat.com> | 2021-08-13 12:21:20 -0600 |
|---|---|---|
| committer | Martin Sebor <msebor@redhat.com> | 2021-08-13 12:23:58 -0600 |
| commit | fb85d6eb6c392e829d1ee5b8a2e2b81c53c9840f (patch) | |
| tree | 3224d9384343767b06b6d06b267f3930cf5f5f51 /gcc/config.gcc | |
| parent | e5c00544cce1feb2c8c4e9aad766315d389c69c4 (diff) | |
| download | gcc-fb85d6eb6c392e829d1ee5b8a2e2b81c53c9840f.zip gcc-fb85d6eb6c392e829d1ee5b8a2e2b81c53c9840f.tar.gz gcc-fb85d6eb6c392e829d1ee5b8a2e2b81c53c9840f.tar.bz2 | |
Warn for reads from write-only arguments [PR101734].
Resolves:
PR middle-end/101734 - missing warning reading from a write-only object
gcc/ChangeLog:
PR middle-end/101734
* tree-ssa-uninit.c (maybe_warn_read_write_only): New function.
(maybe_warn_operand): Call it.
gcc/testsuite/ChangeLog:
PR middle-end/101734
* gcc.dg/uninit-42.c: New test.
Diffstat (limited to 'gcc/config.gcc')
0 files changed, 0 insertions, 0 deletions