diff options
Diffstat (limited to 'lib/IR/DebugInfo.cpp')
-rw-r--r-- | lib/IR/DebugInfo.cpp | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/lib/IR/DebugInfo.cpp b/lib/IR/DebugInfo.cpp index 750231658f..369895ce56 100644 --- a/lib/IR/DebugInfo.cpp +++ b/lib/IR/DebugInfo.cpp @@ -692,6 +692,31 @@ Value *DITemplateValueParameter::getValue() const { return getField(DbgNode, 4); } +// If the current node has a parent scope then return that, +// else return an empty scope. +DIScope DIScope::getContext() const { + + if (isType()) + return DIType(DbgNode).getContext(); + + if (isSubprogram()) + return DISubprogram(DbgNode).getContext(); + + if (isLexicalBlock()) + return DILexicalBlock(DbgNode).getContext(); + + if (isLexicalBlockFile()) + return DILexicalBlockFile(DbgNode).getContext(); + + if (isNameSpace()) + return DINameSpace(DbgNode).getContext(); + + if (isFile() || isCompileUnit()) + return DIScope(); + + return DIScope(); +} + StringRef DIScope::getFilename() const { if (!DbgNode) return StringRef(); |