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16/n: trans-mem: compiler parser/front-end

Message ID 4EB434E7.4040206@redhat.com
State New
Headers show

Commit Message

Richard Henderson Nov. 4, 2011, 6:54 p.m. UTC 
On 11/03/2011 01:44 PM, Richard Henderson wrote:
> On 11/03/2011 01:34 PM, Joseph S. Myers wrote:
>> On Thu, 3 Nov 2011, Aldy Hernandez wrote:
>>
>>> +/* Parse a transaction attribute (GCC Extension).
>>> +
>>> +   transaction-attribute:
>>> +     attributes
>>> +     [ [ any-word ] ]
>>
>> I don't see any syntax production comments including 
>> transaction-attribute.  Please update the comments to include this in 
>> every case where it is permitted.
> 
> Ah, the comment in question is currently
> 
>   __transaction_atomic attributes[opt] compound-statement
> 
> where that should be transaction-attributes[opt] instead.
> 
> Will fix.

Like so.


r~
* c-parser.c: Fix production comments using transaction-attribute.
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Patch

diff --git a/gcc/c-parser.c b/gcc/c-parser.c
index 88bf08b..a44923d 100644
--- a/gcc/c-parser.c
+++ b/gcc/c-parser.c
@@ -10555,7 +10555,7 @@  c_parser_transaction_attributes (c_parser *parser)
    (GCC Extension).
 
    transaction-statement:
-     __transaction_atomic attributes[opt] compound-statement
+     __transaction_atomic transaction-attribute[opt] compound-statement
      __transaction_relaxed compound-statement
 
    Note that the only valid attribute is: "outer".
@@ -10664,7 +10664,7 @@  c_parser_transaction_expression (c_parser *parser, enum rid keyword)
 /* Parse a __transaction_cancel statement (GCC Extension).
 
    transaction-cancel-statement:
-     __transaction_cancel attributes[opt] ;
+     __transaction_cancel transaction-attribute[opt] ;
 
    Note that the only valid attribute is "outer".
 */