Author: minz
Date: 2010-09-20 12:54:07 -0400 (Mon, 20 Sep 2010)
New Revision: 3348
Modified:
trunk/osprey/wgen/wgen_decl.cxx
Log:
Fix for bug 600:
The gspin tree of the failing example has the following pattern:
...
@gs_constructor_elts_value CONS<717520>
GS_NOP_EXPR<715928> { ...
@gs_tree_type LINK 34236
@operand 0 GS_CONSTRUCTOR<716012>
...
Here, GS_ CONSTRUCTOR is the operand of a GS_NOP_EXPR. In wgen
Traverse_Aggregate_Struct, it processes GS_CONSTRUCTOR,
pointer-to-member-functions and others cases, while it does not skip
the GS_NOP_EXPR.
The fix is to skip GS_NOP_EXPR before processing GS_CONSTRUCTOR, or others.
Code Review: Jian-Xin Lai
Modified: trunk/osprey/wgen/wgen_decl.cxx
===================================================================
--- trunk/osprey/wgen/wgen_decl.cxx 2010-09-20 16:33:11 UTC (rev 3347)
+++ trunk/osprey/wgen/wgen_decl.cxx 2010-09-20 16:54:07 UTC (rev 3348)
@@ -3332,6 +3332,9 @@
}
gs_t element_value = gs_constructor_elts_value(init_list, idx);
+ if (gs_tree_code(element_value) == GS_NOP_EXPR)
+ element_value = gs_tree_operand(element_value, 0);
+
fld_ty = FLD_type(fld);
if (gs_tree_code(element_value) == GS_CONSTRUCTOR) {
// recursively process nested ARRAYs and STRUCTs
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