Hi,
this patch removes a semicolon after "do {} while (0)" in match macros.
This allows the macros to be used in if-then-elses without curly braces.
Thanks,
- Tom
2017-11-02 Tom de Vries <t...@codesourcery.com>
PR other/82784
* parse.c (match, matcha, matchs, matcho, matchds, matchdo):
Remove semicolon after "do {} while (0)".
Signed-off-by: Tom de Vries <t...@codesourcery.com>
---
gcc/fortran/parse.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/gcc/fortran/parse.c b/gcc/fortran/parse.c
index e4deff9..d025c91 100644
--- a/gcc/fortran/parse.c
+++ b/gcc/fortran/parse.c
@@ -132,7 +132,7 @@ use_modules (void)
return st; \
else \
undo_new_statement (); \
- } while (0);
+ } while (0)
/* This is a specialist version of decode_statement that is used
@@ -606,7 +606,7 @@ decode_statement (void)
return st; \
else \
undo_new_statement (); \
- } while (0);
+ } while (0)
static gfc_statement
decode_oacc_directive (void)
@@ -728,7 +728,7 @@ decode_oacc_directive (void)
} \
else \
undo_new_statement (); \
- } while (0);
+ } while (0)
/* Like match, but don't match anything if not -fopenmp
and if spec_only, goto do_spec_only without actually matching. */
@@ -746,7 +746,7 @@ decode_oacc_directive (void)
} \
else \
undo_new_statement (); \
- } while (0);
+ } while (0)
/* Like match, but set a flag simd_matched if keyword matched. */
#define matchds(keyword, subr, st) \
@@ -759,7 +759,7 @@ decode_oacc_directive (void)
} \
else \
undo_new_statement (); \
- } while (0);
+ } while (0)
/* Like match, but don't match anything if not -fopenmp. */
#define matchdo(keyword, subr, st) \
@@ -774,7 +774,7 @@ decode_oacc_directive (void)
} \
else \
undo_new_statement (); \
- } while (0);
+ } while (0)
static gfc_statement
decode_omp_directive (void)
