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| author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
|---|---|---|
| committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
| commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
| tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/testsuite/g++.dg/warn/oldcast1.C | |
| download | cbb-gcc-4.6.4-15d2061ac0796199866debe9ac87130894b0cdd3.tar.bz2 cbb-gcc-4.6.4-15d2061ac0796199866debe9ac87130894b0cdd3.tar.xz | |
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Diffstat (limited to 'gcc/testsuite/g++.dg/warn/oldcast1.C')
| -rw-r--r-- | gcc/testsuite/g++.dg/warn/oldcast1.C | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/warn/oldcast1.C b/gcc/testsuite/g++.dg/warn/oldcast1.C new file mode 100644 index 000000000..26c0a5c4d --- /dev/null +++ b/gcc/testsuite/g++.dg/warn/oldcast1.C @@ -0,0 +1,16 @@ +// { dg-do compile } +// { dg-options "-ansi -pedantic-errors -Wold-style-cast" } + +// Copyright (C) 2001 Free Software Foundation, Inc. +// Contributed by Nathan Sidwell 26 Dec 2001 <nathan@codesourcery.com> + +// PR 5089. old style cast to void should be permitted (think assert) + +void foo () +{ + int i; + float f = (float)i; // { dg-warning "use of old-style cast" "" } + + (void)i; +} + |