diff options
| author | Chad Loder <cloder@cvs.openbsd.org> | 2005-12-09 04:30:59 +0000 |
|---|---|---|
| committer | Chad Loder <cloder@cvs.openbsd.org> | 2005-12-09 04:30:59 +0000 |
| commit | 2b562341e438086c432ea4d52f1b21163d513dea (patch) | |
| tree | ff54002156e644ca67ecbb8b7028b3f225dfab89 | |
| parent | 06dd4507db83fc57adee7c1cc5f2020cc08b0717 (diff) | |
Add regression test for assignment in conditional context
| -rw-r--r-- | regress/usr.bin/xlint/Makefile | 4 | ||||
| -rw-r--r-- | regress/usr.bin/xlint/test-12.c | 27 | ||||
| -rw-r--r-- | regress/usr.bin/xlint/test-12.c.exp | 2 |
3 files changed, 31 insertions, 2 deletions
diff --git a/regress/usr.bin/xlint/Makefile b/regress/usr.bin/xlint/Makefile index 68f0d66fd93..92e351b3cdf 100644 --- a/regress/usr.bin/xlint/Makefile +++ b/regress/usr.bin/xlint/Makefile @@ -1,6 +1,6 @@ -# $OpenBSD: Makefile,v 1.12 2005/12/09 03:36:14 cloder Exp $ +# $OpenBSD: Makefile,v 1.13 2005/12/09 04:30:58 cloder Exp $ -TEST_MODULES= 1 2 3 4 5 6 7 8 9 10 11 +TEST_MODULES= 1 2 3 4 5 6 7 8 9 10 11 12 LINT= lint LINTFLAGS?= -chapbx diff --git a/regress/usr.bin/xlint/test-12.c b/regress/usr.bin/xlint/test-12.c new file mode 100644 index 00000000000..11a43e84235 --- /dev/null +++ b/regress/usr.bin/xlint/test-12.c @@ -0,0 +1,27 @@ +/* $OpenBSD: test-12.c,v 1.1 2005/12/09 04:30:58 cloder Exp $ */ + +/* + * Placed in the public domain by Chad Loder <cloder@openbsd.org>. + * + * Test lint warnings regarding assignment in conditional context. + */ +#include <limits.h> + +/* ARGSUSED */ +int +main(int argc, char *argv[]) +{ + int a = 0; + + if (a = argc) /* should warn */ + return 1; + + a++; + + if ((a = argc)) /* should not warn */ + return 1; + + return 0; +} + + diff --git a/regress/usr.bin/xlint/test-12.c.exp b/regress/usr.bin/xlint/test-12.c.exp new file mode 100644 index 00000000000..e2d0e9c0267 --- /dev/null +++ b/regress/usr.bin/xlint/test-12.c.exp @@ -0,0 +1,2 @@ +test-12.c(16): warning: assignment in conditional context +Lint pass2: |