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It is possible that subprgoram definition is only encoding return value directly, instsad of an DIArray of all argument types. 

llvm-svn: 65643
This commit is contained in:
Devang Patel 2009-02-27 18:05:21 +00:00
parent 9723bcf60f
commit 843cc34d81
1 changed files with 6 additions and 2 deletions
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8
llvm/lib/CodeGen/AsmPrinter/DwarfWriter.cpp
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@ -1888,8 +1888,12 @@ private:
DIArray Args = SPTy.getTypeArray();
// Add Return Type.
if (!IsConstructor)
AddType(DW_Unit, SPDie, DIType(Args.getElement(0).getGV()));
if (!IsConstructor) {
if (Args.isNull())
AddType(DW_Unit, SPDie, SPTy);
else
AddType(DW_Unit, SPDie, DIType(Args.getElement(0).getGV()));
}
if (!SP.isDefinition()) {
AddUInt(SPDie, DW_AT_declaration, DW_FORM_flag, 1);