[PATCH] D33644: Add default values for function parameter chunks

[Ivan Donchevskii via Phabricator via cfe-commits]

yvvan created this revision.

Append optional chunks with their default values. For example: before - "int i", after - "int i = 10". This change affects only simple types.


https://reviews.llvm.org/D33644

Files:
  lib/Sema/SemaCodeComplete.cpp


Index: lib/Sema/SemaCodeComplete.cpp
===================================================================
--- lib/Sema/SemaCodeComplete.cpp
+++ lib/Sema/SemaCodeComplete.cpp
@@ -2279,6 +2279,15 @@
     } else {
       Type.getAsStringInternal(Result, Policy);
     }
+    if (Param->hasDefaultArg()) {
+      APValue *defaultValue = Param->evaluateValue();
+      if (defaultValue) {
+        std::string defaultValueStr = defaultValue->getAsString(
+                    Param->getASTContext(), Param->getType());
+        if (!defaultValueStr.empty())
+          Result += " = " + defaultValueStr;
+      }
+    }
     return Result;
   }
 


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