bug 256125 - Introduce factories for AST nodes. Freeze the AST returned by the parser.

1 files changed, 5 insertions, 0 deletions

diff --git a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPASTSimpleDeclSpecifier.java b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPASTSimpleDeclSpecifier.java
index db6da520ccc..755f7a071c9 100644
--- a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPASTSimpleDeclSpecifier.java
+++ b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPASTSimpleDeclSpecifier.java
@@ -33,6 +33,7 @@ public class CPPASTSimpleDeclSpecifier extends CPPASTBaseDeclSpecifier
     }
 
     public void setType(int type) {
+        assertNotFrozen();
         this.type = type;
     }
 
@@ -53,18 +54,22 @@ public class CPPASTSimpleDeclSpecifier extends CPPASTBaseDeclSpecifier
     }
 
     public void setSigned(boolean value) {
+        assertNotFrozen();
         isSigned = value;
     }
 
     public void setUnsigned(boolean value) {
+        assertNotFrozen();
         isUnsigned = value;
     }
 
     public void setLong(boolean value) {
+        assertNotFrozen();
         isLong = value;
     }
 
     public void setShort(boolean value) {
+        assertNotFrozen();
         isShort = value;
     }