From 343e206b4655be447931cc430dc4fde61cb13714 Mon Sep 17 00:00:00 2001
From: Hackerpilot <briancschott@gmail.com>
Date: Mon, 22 Apr 2013 23:01:03 -0700
Subject: [PATCH] Fixed several errors

---
 D.g4 | 25 +++++++++++++++----------
 1 file changed, 15 insertions(+), 10 deletions(-)

diff --git a/D.g4 b/D.g4
index 5fa5aaa..2e50f6d 100644
--- a/D.g4
+++ b/D.g4
@@ -192,9 +192,9 @@ fragment OctalDigit: [0-7];
 fragment BinDigit: [01];
 fragment DecimalDigit: [0-9];
 
-fragment BlockComment: '/*' (Character | Whitespace)* '*/';
+fragment BlockComment: '/*' .*? '*/';
 fragment LineComment: '//' (~[\r\n])* EndOfLine;
-fragment NestingBlockComment: '/+' (NestingBlockComment | Character*) '+/';
+fragment NestingBlockComment: '/+' (NestingBlockComment | .)* '+/';
 Comment : (BlockComment | LineComment | NestingBlockComment) -> skip;
 
 Identifier : ([a-zA-Z_])([a-zA-Z0-9_])*;
@@ -227,7 +227,7 @@ fragment HexString: 'x"' HexStringChar* '"' StringPostfix?;
 // fragment TokenString: 'q{' Token* '}';
 StringLiteral : WysiwygString | AlternativeWysiwygString | DoubleQuotedString | HexString /*| DelimitedString | TokenString*/;
 
-CharacterLiteral: '\'' (Character | EscapeSequence) '\'';
+CharacterLiteral: '\'' ( EscapeSequence | ~[\\'] )*? '\'';
 
 IntegerLiteral: Integer IntegerSuffix?;
 fragment Integer: BinaryInteger | DecimalInteger | HexadecimalInteger;
@@ -271,6 +271,7 @@ declaration: attributedDeclaration
     | staticDestructor
     | sharedStaticDestructor
     | sharedStaticConstructor
+    | conditionalDeclaration
     ;
 
 importDeclaration: 'static'? 'import' importList ';'
@@ -330,6 +331,7 @@ nonemptyStatement: nonEmptyStatementNoCaseNoDefault
     ;
 
 nonEmptyStatementNoCaseNoDefault: labeledStatement
+    | blockStatement
     | assignStatement
     | ifStatement
     | whileStatement
@@ -898,10 +900,7 @@ blockStatement: '{' declarationsAndStatements? '}'
 declarationsAndStatements: (declaration | statement)+
     ;
 
-functionDeclaration: type Identifier parameters (functionBody | ';')
-    ;
-
-functionTemplateDeclaration: type Identifier templateParameters parameters constraint? functionBody
+functionDeclaration: type Identifier (templateParameters? parameters constraint? functionBody | parameters (functionBody | ';'))
     ;
 
 type: typeConstructors? type2
@@ -912,10 +911,10 @@ type2: type3 typeSuffix?
     ;
 
 type3: builtinType
-    | '.' identifierChain
-    | identifierChain
+    | '.' identifierOrTemplateChain
+    | identifierOrTemplateChain
     | typeof
-    | typeof '.' identifierChain
+    | typeof '.' identifierOrTemplateChain
     | 'const' '(' type ')'
     | 'immutable' '(' type ')'
     | 'shared' '(' type ')'
@@ -924,6 +923,9 @@ type3: builtinType
     | 'function' parameters memberFunctionAttributes?
     ;
 
+identifierOrTemplateChain : identifierOrTemplateInstance ('.' identifierOrTemplateInstance)*
+    ;
+
 typeSuffix: '*'
     | '[' ']'
     | '[' type ']'
@@ -1103,6 +1105,9 @@ sharedStaticDestructor: 'shared' 'static' 'this' '(' ')' functionBody
 sharedStaticConstructor: 'shared' 'static' '~' 'this' '(' ')' functionBody
     ;
 
+conditionalDeclaration: compileCondition (declaration | '{' declaration* '}')
+    ;
+
 invariant: 'invariant' '(' ')' blockStatement
     ;