As per GCC's C grammar, the expression statement rule has the following
production:
expression-statement:
gnu-attributes ;
Add this production to the expr_statement rule of Coccinelle's C parser.
If attributes are recognized, this parses the following code
successfully:
label: attribute;
Signed-off-by: Jaskaran Singh <[email protected]>
---
parsing_c/parser_c.mly | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/parsing_c/parser_c.mly b/parsing_c/parser_c.mly
index d259f12a..e4352a61 100644
--- a/parsing_c/parser_c.mly
+++ b/parsing_c/parser_c.mly
@@ -1082,8 +1082,9 @@ stat_or_decl:
expr_statement:
- | TPtVirg { None, [$1] }
- | expr TPtVirg { Some $1, [$2] }
+ | TPtVirg { None, [$1] }
+ | end_attributes TPtVirg { None, [$2] }
+ | expr TPtVirg { Some $1, [$2] }
selection:
| Tif TOPar expr TCPar cpp_ifdef_statement %prec SHIFTHERE
--
2.21.1
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