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re PR c/91192 (non-deterministic ICE on invalid)

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PR c/91192
	* c-parser.c (c_parser_sizeof_expression): Call set_c_expr_source_range
	even if finish is UNKNOWN_LOCATION, just use start as finish in that
	case.

From-SVN: r273935
This commit is contained in:
Jakub Jelinek 2019-07-31 16:32:24 +02:00 • committed by Jakub Jelinek
parent 2153fa7b60
commit a28351e7f5
2 changed files with 10 additions and 2 deletions
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7
gcc/c/ChangeLog
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@ -1,3 +1,10 @@
2019-07-31 Jakub Jelinek <jakub@redhat.com>
PR c/91192
* c-parser.c (c_parser_sizeof_expression): Call set_c_expr_source_range
even if finish is UNKNOWN_LOCATION, just use start as finish in that
case.
2019-07-25 Martin Liska <mliska@suse.cz>
Dominik Infuhr <dominik.infuehr@theobroma-systems.com>

5
gcc/c/c-parser.c
View file

@ -7477,8 +7477,9 @@ c_parser_sizeof_expression (c_parser *parser)
error_at (expr_loc, "%<sizeof%> applied to a bit-field");
result = c_expr_sizeof_expr (expr_loc, expr);
}
if (finish != UNKNOWN_LOCATION)
set_c_expr_source_range (&result, start, finish);
if (finish == UNKNOWN_LOCATION)
finish = start;
set_c_expr_source_range (&result, start, finish);
return result;
}