Bug 512297 - Improve propagation of semantic problem IDs

Change-Id: I3c95a244e88abe37f550370ff6c7c9aec2c102da

1 files changed, 8 insertions, 1 deletions

diff --git a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/semantics/CPPSemantics.java b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/semantics/CPPSemantics.java
index 28da07be9de..ee277b06bd3 100644
--- a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/semantics/CPPSemantics.java
+++ b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/semantics/CPPSemantics.java
@@ -2224,8 +2224,15 @@ public class CPPSemantics {
 			}
 
 			// Select among those bindings that have been created without problems.
-			if (temp instanceof IProblemBinding)
+			if (temp instanceof IProblemBinding) {
+				// If this ProblemBinding was the only binding, return it rather than
+				// creating a new ProblemBinding below. This way the caller potentially
+				// gets a more specific error than SEMANTIC_NAME_NOT_FOUND.
+				if (items.length == 1) {
+					return temp;
+				}
 				continue;
+			}
 
 			if (!declaredBefore && !(temp instanceof ICPPMember) && !(temp instanceof IType) &&
 					!(temp instanceof IEnumerator)) {