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re PR c/59871 (No unused value warning for comma expression)
authorMarek Polacek <polacek@redhat.com>
Thu, 23 Jan 2014 19:04:29 +0000 (19:04 +0000)
committerMarek Polacek <mpolacek@gcc.gnu.org>
Thu, 23 Jan 2014 19:04:29 +0000 (19:04 +0000)
commit789eadcd54ffe62037461a4a22c2737ad9cbd01e
tree98eacc6f827b22b6ab595fbe3aaa8fffd51e38b5tree | snapshot
parent20f18c3ce14154eb477226aa48a12ebd32f9ead4commit | diff
re PR c/59871 (No unused value warning for comma expression)

PR c/59871
c/
* c-typeck.c (build_compound_expr): Warn even for right-hand operand
of a comma expression.
(emit_side_effect_warnings): Likewise.
libdecnumber/
* decNumberLocal.h (UBFROMUS, UBFROMUI): Remove last argument.
testsuite/
* gcc.dg/20020220-2.c: Adjust dg-warning message.
* gcc.dg/pr59871.c: New test.

From-SVN: r207002
gcc/c/ChangeLog diff | blob | blame | history
gcc/c/c-typeck.c diff | blob | blame | history
gcc/testsuite/ChangeLog diff | blob | blame | history
gcc/testsuite/gcc.dg/20020220-2.c diff | blob | blame | history
gcc/testsuite/gcc.dg/pr59871.c [new file with mode: 0644] blob
libdecnumber/ChangeLog diff | blob | blame | history
libdecnumber/decNumberLocal.h diff | blob | blame | history
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