From b6b85c36bafd81b535f1b158503a6072e5b07121 Mon Sep 17 00:00:00 2001
From: Edward Mann <phpeclipse.dev@edmann.com>
Date: Mon, 21 Sep 2009 03:15:33 +0000
Subject: [PATCH] Merging code from trunk that fixes #774, this work was done by incastrix

---
 .../phpeclipse/builder/IdentifierIndexManager.java |  125 +++++++++-----------
 1 files changed, 56 insertions(+), 69 deletions(-)

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/builder/IdentifierIndexManager.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/builder/IdentifierIndexManager.java
index 526ff4b..741ff32 100644
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/builder/IdentifierIndexManager.java
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/builder/IdentifierIndexManager.java
@@ -128,19 +128,6 @@ public class IdentifierIndexManager {
 			return;
 		}
 
-		private void skipComments()
-		{
-			try {
-				getNextToken();
-				while (fToken == TokenNameCOMMENT_BLOCK  || fToken == TokenNameCOMMENT_PHPDOC) {
-						getNextToken();
-				}
-			} catch (InvalidInputException e1) {
-				// TODO Auto-generated catch block
-				e1.printStackTrace();
-			}
-		}
-		
 		private void parseDeclarations(char[] parent, StringBuffer buf,
 				boolean goBack) {
 			char[] ident;
@@ -172,7 +159,7 @@ public class IdentifierIndexManager {
 						}
 					}
 					if (fToken == TokenNamefunction) {
-						skipComments();
+						getNextToken();
 						if (fToken == TokenNameAND) {
 							getNextToken();
 						}
@@ -194,41 +181,40 @@ public class IdentifierIndexManager {
 											phpdocOffset, phpdocLength);
 								}
 							}
-							skipComments();
+							getNextToken();
 							parseDeclarations(null, buf, true);
 						}
 					} else if (fToken == TokenNameclass
 							|| fToken == TokenNameinterface) {
-						skipComments();
+						getNextToken();
 						if (fToken == TokenNameIdentifier) {
 							ident = fScanner.getCurrentIdentifierSource();
 							addIdentifierInformation('c', ident, buf,
 									phpdocOffset, phpdocLength);
-							skipComments();
+							getNextToken();
 							if (fToken == TokenNameextends) {
-								skipComments();
+								getNextToken();
 								while (fToken == TokenNameIdentifier) {
 									ident = fScanner
 											.getCurrentIdentifierSource();
 									// extends ident
 									addIdentifierInformation('e', ident, buf);
-									skipComments();
-								if (fToken == TokenNameCOMMA) {
-									skipComments();
+									getNextToken();
+									if (fToken == TokenNameCOMMA) {
+										getNextToken();
 									}
 								}
 							}
 							if (fToken == TokenNameimplements) {
-								skipComments();
+								getNextToken();
 								while (fToken == TokenNameIdentifier) {
 									ident = fScanner
 											.getCurrentIdentifierSource();
 									// implements ident
 									addIdentifierInformation('e', ident, buf);
-									skipComments();
+									getNextToken();
 									if (fToken == TokenNameCOMMA) {
-										skipComments();
-//										getNextToken();
+										getNextToken();
 									}
 								}
 							}
@@ -254,7 +240,7 @@ public class IdentifierIndexManager {
 								|| fToken == TokenNamepublic
 								|| fToken == TokenNameprotected
 								|| fToken == TokenNameprivate) {
-							skipComments();
+							getNextToken();
 						}
 						while (fToken == TokenNameVariable) {
 							ident = fScanner.getCurrentIdentifierSource();
@@ -263,9 +249,9 @@ public class IdentifierIndexManager {
 									ident.length - 1);
 							addClassVariableInformation('v', classVariable,
 									buf, phpdocOffset, phpdocLength);
-							skipComments();
+							getNextToken();
 							if (fToken == TokenNameCOMMA) {
-								skipComments();
+								getNextToken();
 							}
 						}
 					} else if (!hasModifiers && fToken == TokenNameIdentifier) {
@@ -343,8 +329,7 @@ public class IdentifierIndexManager {
 					// TokenNameERROR) {
 					phpdocOffset = -1;
 					hasModifiers = false;
-					switch (fToken) {
-					case TokenNameCOMMENT_PHPDOC:
+					if (fToken == TokenNameCOMMENT_PHPDOC) {
 						phpdocOffset = fScanner.getCurrentTokenStartPosition();
 						phpdocLength = fScanner.getCurrentTokenEndPosition()
 								- fScanner.getCurrentTokenStartPosition() + 1;
@@ -361,10 +346,9 @@ public class IdentifierIndexManager {
 						if (fToken == TokenNameEOF || fToken == TokenNameERROR) {
 							break;
 						}
-						break;
-						
-					case TokenNamefunction:
-						skipComments();
+					}
+					if (fToken == TokenNamefunction) {
+						getNextToken();
 						if (fToken == TokenNameAND) {
 							getNextToken();
 						}
@@ -372,56 +356,40 @@ public class IdentifierIndexManager {
 							ident = fScanner.getCurrentIdentifierSource();
 							addIdentifierInformation('f', ident, buf,
 									phpdocOffset, phpdocLength);
-							skipComments();
-							if (fToken == TokenNameLPAREN) {
-								skipComments();
-								do {
-									if (fToken == TokenNameVariable) {
-										ident = fScanner.getCurrentIdentifierSource();
-										addIdentifierInformation('v', ident, buf,
-												phpdocOffset, phpdocLength);
-									}	
-									skipComments();
-									if (fToken == TokenNameCOMMA) {
-										skipComments();
-									}
-								} while (fToken != TokenNameRPAREN );
-							}
+							getNextToken();
 							parseDeclarations(null, buf, true);
 						}
-						break;
-						
-					case TokenNameclass:
-					case TokenNameinterface:
-						skipComments();
+					} else if (fToken == TokenNameclass
+							|| fToken == TokenNameinterface) {
+						getNextToken();
 						if (fToken == TokenNameIdentifier) {
 							ident = fScanner.getCurrentIdentifierSource();
 							addIdentifierInformation('c', ident, buf,
 									phpdocOffset, phpdocLength);
-							skipComments();
+							getNextToken();
 							if (fToken == TokenNameextends) {
-								skipComments();
+								getNextToken();
 								while (fToken == TokenNameIdentifier) {
 									ident = fScanner
 											.getCurrentIdentifierSource();
 									// extends ident
 									addIdentifierInformation('e', ident, buf);
-									skipComments();
+									getNextToken();
 									if (fToken == TokenNameCOMMA) {
-										skipComments();
+										getNextToken();
 									}
 								}
 							}
 							if (fToken == TokenNameimplements) {
-								skipComments();
+								getNextToken();
 								while (fToken == TokenNameIdentifier) {
 									ident = fScanner
 											.getCurrentIdentifierSource();
 									// implements ident
 									addIdentifierInformation('e', ident, buf);
-									skipComments();
+									getNextToken();
 									if (fToken == TokenNameCOMMA) {
-										skipComments();
+										getNextToken();
 									}
 								}
 							}
@@ -435,20 +403,39 @@ public class IdentifierIndexManager {
 							}
 							parseDeclarations(ident, buf, true);
 						}
-						break;
-
-					case TokenNameVariable:
+					} else if (fToken == TokenNameVariable) {
 						// global variable
 						ident = fScanner.getCurrentIdentifierSource();
 						addIdentifierInformation('g', ident, buf, phpdocOffset,
 								phpdocLength);
 						getNextToken();
-						break;
-
-					default:
+					} else if (!hasModifiers && fToken == TokenNameIdentifier) {
+						ident = fScanner.getCurrentIdentifierSource();
+						getNextToken();
+						if (ident.length == 6 && ident[0] == 'd'
+								&& ident[1] == 'e' && ident[2] == 'f'
+								&& ident[3] == 'i' && ident[4] == 'n'
+								&& ident[5] == 'e') {
+							if (fToken == TokenNameLPAREN) {
+								getNextToken();
+								if (fToken == TokenNameStringDoubleQuote) {
+									ident = fScanner
+											.getCurrentStringLiteralSource();
+									addIdentifierInformation('d', ident, buf,
+											phpdocOffset, phpdocLength);
+									getNextToken();
+								} else if (fToken == TokenNameStringSingleQuote) {
+									ident = fScanner
+											.getCurrentStringLiteralSource();
+									addIdentifierInformation('d', ident, buf,
+											phpdocOffset, phpdocLength);
+									getNextToken();
+								}
+							}
+						}
+					} else {
 						getNextToken();
 					}
-					
 				}
 			} catch (InvalidInputException e) {
 				// ignore errors
@@ -458,7 +445,7 @@ public class IdentifierIndexManager {
 			}
 		}
 	}
-		
+
 	class StringComparator implements Comparator {
 		public int compare(Object o1, Object o2) {
 			String s1 = (String) o1;
-- 
1.7.1