From a355b2cf1d4a15df62e5b611b581ab9df1b08eba Mon Sep 17 00:00:00 2001
From: John Camelon <jcamelon@ca.ibm.com>
Date: Fri, 21 May 2004 17:54:41 +0000
Subject: [PATCH] Fixed https://bugs.eclipse.org/bugs/show_bug.cgi?id=62728

---
 .../core/parser/tests/CompletionParseTest.java    | 15 +++++++++++++++
 .../cdt/core/parser/ast/IASTExpression.java       | 13 +++++++++++++
 .../ast/complete/CompleteParseASTFactory.java     |  5 +++--
 3 files changed, 31 insertions(+), 2 deletions(-)

diff --git a/core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/core/parser/tests/CompletionParseTest.java b/core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/core/parser/tests/CompletionParseTest.java
index 44241f5234f..c08660f1f1b 100644
--- a/core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/core/parser/tests/CompletionParseTest.java
+++ b/core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/core/parser/tests/CompletionParseTest.java
@@ -1102,4 +1102,19 @@ public class CompletionParseTest extends CompletionParseBaseTest {
 		assertTrue( ((IASTFunction)node.getCompletionScope()).getName().equals( "f" ) ); //$NON-NLS-1$
 		assertEquals( node.getCompletionKind(), IASTCompletionNode.CompletionKind.SINGLE_NAME_REFERENCE );
 	}
+	
+	public void testBug62728() throws Exception
+	{
+		Writer writer = new StringWriter();
+		writer.write( "struct Temp { char * t; };" ); //$NON-NLS-1$
+		writer.write( "int f(Temp * t) {\n" ); //$NON-NLS-1$
+		writer.write( "t->t[5] = t-> "); //$NON-NLS-1$
+		String code = writer.toString();
+		IASTCompletionNode node = parse( code, code.indexOf( "= t->") + 5 ); //$NON-NLS-1$
+		assertNotNull( node );
+		assertEquals( node.getCompletionKind(), IASTCompletionNode.CompletionKind.MEMBER_REFERENCE );
+		assertTrue( node.getCompletionScope() instanceof IASTFunction );
+		assertTrue( ((IASTFunction)node.getCompletionScope()).getName().equals( "f" ) ); //$NON-NLS-1$
+		assertNotNull( node.getCompletionContext() );
+	}
 }
diff --git a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/parser/ast/IASTExpression.java b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/parser/ast/IASTExpression.java
index dd15c6e4138..a8616b942ed 100644
--- a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/parser/ast/IASTExpression.java
+++ b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/parser/ast/IASTExpression.java
@@ -239,6 +239,19 @@ public interface IASTExpression extends ISourceElementCallbackDelegate, IASTNode
         	return false;
 
         }
+
+		/**
+		 * @return
+		 */
+		public boolean isLiteral() {
+			if( this == PRIMARY_INTEGER_LITERAL || 
+					this == PRIMARY_CHAR_LITERAL || 
+					this == PRIMARY_FLOAT_LITERAL || 
+					this == PRIMARY_STRING_LITERAL || 
+					this == PRIMARY_BOOLEAN_LITERAL )
+				return true;
+			return false;
+		}
         
         		
 	}
diff --git a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/parser/ast/complete/CompleteParseASTFactory.java b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/parser/ast/complete/CompleteParseASTFactory.java
index 56003820818..de5141f68eb 100644
--- a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/parser/ast/complete/CompleteParseASTFactory.java
+++ b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/parser/ast/complete/CompleteParseASTFactory.java
@@ -1415,7 +1415,7 @@ public class CompleteParseASTFactory extends BaseASTFactory implements IASTFacto
 		}
 		
 		ExpressionResult result = null;
-		if( literal != null && !literal.equals(EMPTY_STRING) ){ 
+		if( literal != null && !literal.equals(EMPTY_STRING) && kind.isLiteral() ){ 
 			info.setDefault( literal );
 		}
 		// types that resolve to void
@@ -1573,7 +1573,8 @@ public class CompleteParseASTFactory extends BaseASTFactory implements IASTFacto
 			if(left == null)
 				handleProblem( scope, IProblem.SEMANTIC_MALFORMED_EXPRESSION, null );
 			info = left.getResultType().getResult();
-			if ((info != null) && (info.getTypeSymbol() != null)){
+			if ((info != null))
+			{
 				info.addOperatorExpression( TypeInfo.OperatorExpression.subscript );
 			}else {
 				handleProblem( scope, IProblem.SEMANTIC_MALFORMED_EXPRESSION, null );