misc parser fixes

[phpeclipse.git] / net.sourceforge.phpeclipse / src / net / sourceforge / phpdt / internal / compiler / parser / Scanner.java

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/parser/Scanner.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/parser/Scanner.java
index c1098d5..e313f23 100644 (file)
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/parser/Scanner.java
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/parser/Scanner.java
@@ -871,6 +871,8 @@ public class Scanner implements IScanner, ITerminalSymbols {
         //                  }
       }
     } catch (IndexOutOfBoundsException e) {
+//    reset end position for error reporting
+      currentPosition-=2; 
       throw new InvalidInputException(UNTERMINATED_STRING);
     } catch (InvalidInputException e) {
       if (e.getMessage().equals(INVALID_ESCAPE)) {
@@ -967,6 +969,8 @@ public class Scanner implements IScanner, ITerminalSymbols {
         //                  }
       }
     } catch (IndexOutOfBoundsException e) {
+      // reset end position for error reporting
+      currentPosition-=2;
       throw new InvalidInputException(UNTERMINATED_STRING);
     } catch (InvalidInputException e) {
       if (e.getMessage().equals(INVALID_ESCAPE)) {
@@ -1063,6 +1067,8 @@ public class Scanner implements IScanner, ITerminalSymbols {
         //                  }
       }
     } catch (IndexOutOfBoundsException e) {
+//    reset end position for error reporting
+      currentPosition-=2;
       throw new InvalidInputException(UNTERMINATED_STRING);
     } catch (InvalidInputException e) {
       if (e.getMessage().equals(INVALID_ESCAPE)) {
@@ -1704,6 +1710,8 @@ public class Scanner implements IScanner, ITerminalSymbols {
                       return TokenNameCOMMENT_BLOCK;
                     }
                   } catch (IndexOutOfBoundsException e) {
+//                  reset end position for error reporting
+                    currentPosition-=2;
                     throw new InvalidInputException(UNTERMINATED_COMMENT);
                   }
                   break;
@@ -2259,6 +2267,9 @@ public class Scanner implements IScanner, ITerminalSymbols {
   public char[] getSource() {
     return this.source;
   }
+  public static boolean isIdentifierOrKeyword(int token) {
+    return (token == TokenNameIdentifier) || (token > TokenNameKEYWORD);
+  }
   final char[] optimizedCurrentTokenSource1() {
     //return always the same char[] build only once
     //optimization at no speed cost of 99.5 % of the singleCharIdentifier