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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/gcc.dg/cpp/paste4.c | |
| download | cbb-gcc-4.6.4-upstream.tar.bz2 cbb-gcc-4.6.4-upstream.tar.xz | |
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Diffstat (limited to 'gcc/testsuite/gcc.dg/cpp/paste4.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/cpp/paste4.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/cpp/paste4.c b/gcc/testsuite/gcc.dg/cpp/paste4.c new file mode 100644 index 000000000..dfc455ded --- /dev/null +++ b/gcc/testsuite/gcc.dg/cpp/paste4.c @@ -0,0 +1,18 @@ +/* Copyright (C) 2000 Free Software Foundation, Inc. */ +/* { dg-do compile } */ +/* { dg-options -save-temps } */ + +/* Since 1.0e and + form the pasted token, 1 is a separate token and + so should be output with a preceding space. The old preprocessor + gets this wrong. We use -save-temps to avoid direct use of the + integrated preprocessor. */ + +#define glue(x, y) x ## y + +int main () +{ + double d = glue (1.0e, +1); /* { dg-error "exponent|parse error|syntax error|expected" } */ + return 0; +} + +/* { dg-final { cleanup-saved-temps } } */ |