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| author | zack <zack@138bc75d-0d04-0410-961f-82ee72b054a4> | 1999-01-22 10:33:38 +0000 |
|---|---|---|
| committer | zack <zack@138bc75d-0d04-0410-961f-82ee72b054a4> | 1999-01-22 10:33:38 +0000 |
| commit | 28e438735bd9c0d404a6ddeeebc3ad0e1a3fe88d (patch) | |
| tree | 0d910ee17c614fafbb0a3e676b8e72be5aaa4395 | |
| parent | 9aba4661afb11d4421ec2d70f93a909f6b66e1ae (diff) | |
| download | gcc-28e438735bd9c0d404a6ddeeebc3ad0e1a3fe88d.tar.gz | |
* cpp-if1.c: New test - torture test of preprocessor's number conversion
in #if directives.
* cpp-if2.c: New test - torture test of preprocessor's character constant
conversion in #if directives.
Both these tests are entirely my own invention.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@24822 138bc75d-0d04-0410-961f-82ee72b054a4
| -rw-r--r-- | gcc/testsuite/gcc.dg/cpp-if1.c | 34 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/cpp-if2.c | 19 |
2 files changed, 53 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/cpp-if1.c b/gcc/testsuite/gcc.dg/cpp-if1.c new file mode 100644 index 00000000000..e33c1a0a1e9 --- /dev/null +++ b/gcc/testsuite/gcc.dg/cpp-if1.c @@ -0,0 +1,34 @@ +/* { dg-do preprocess } */ +/* { dg-options "-pedantic-errors" } */ + +#if 0xa == 10 +#error yes /* { dg-error "#error yes" "normal conversion" } */ +#endif + +#if 077 == 63 +#error yes /* { dg-error "#error yes" "normal conversion" } */ +#endif + +#if 12wrt /* { dg-error "nvalid number" "invalid number" } */ +#endif + +#if 0abc /* { dg-error "nvalid number" "invalid number" } */ +#endif + +#if 42abc /* { dg-error "nvalid number" "invalid number" } */ +#endif + +#if 1.2 /* { dg-error "floating point numbers" "floating point in #if" } */ +#endif + +#if 4uu /* { dg-error "too many `u' suffixes" "too many suffixes" } */ +#endif + +#if 124123231lll /* { dg-error "too many `l' suffixes" "too many suffixes" } */ +#endif + +#if 099 /* { dg-error "digits beyond the radix" "decimal in octal constant" } */ +#endif + +#if 0xfffffffffffffffff /* { dg-error "integer constant out of range" "range error" } */ +#endif diff --git a/gcc/testsuite/gcc.dg/cpp-if2.c b/gcc/testsuite/gcc.dg/cpp-if2.c new file mode 100644 index 00000000000..32880e2a2a1 --- /dev/null +++ b/gcc/testsuite/gcc.dg/cpp-if2.c @@ -0,0 +1,19 @@ +/* { dg-do preprocess } */ +/* { dg-options -pedantic-errors } */ + +#if 'a' == 'a' && '\001' == 1 && '\x12' == 0x12 +#error yes /* { dg-error "#error yes" "basic charconst recognition" } */ +#endif + +#if 'a' == L'a' && L'\xfeed' == 0xfeed +#error yes /* { dg-error "#error yes" "wide charconst recognition" } */ +#endif + +#if 'abcd' /* { dg-warning "multi-character character constant" "multi-character charconst" } */ +#endif + +#if 'abcdefghi' /* { dg-error "character constant (is )?too long" "charconst too long" } */ +#endif + +#if '' /* { dg-error "empty character constant" "empty charconst" } */ +#endif |