Mercurial > projects > dil

changeset 174:e51c9ee66ea0

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
- Implemented parseBreakStatement().
author aziz
date Sat, 14 Jul 2007 10:40:03 +0000
parents c2714ba44350
children 522df6f0f230
files trunk/src/Parser.d trunk/src/Statements.d
diffstat 2 files changed, 22 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/trunk/src/Parser.d	Sat Jul 14 10:36:02 2007 +0000
+++ b/trunk/src/Parser.d	Sat Jul 14 10:40:03 2007 +0000
@@ -1160,6 +1160,9 @@
     case T.Continue:
       s = parseContinueStatement();
       break;
+    case T.Break:
+      s = parseBreakStatement();
+      break;
     default:
       // TODO: issue error msg and return IllegalStatement.
     }
@@ -1403,6 +1406,20 @@
     return new ContinueStatement(ident);
   }
 
+  Statement parseBreakStatement()
+  {
+    assert(token.type == T.Break);
+    nT();
+    string ident;
+    if (token.type == T.Identifier)
+    {
+      ident = token.identifier;
+      nT();
+    }
+    require(T.Semicolon);
+    return new BreakStatement(ident);
+  }
+
   /+++++++++++++++++++++++++++++
   + Expression parsing methods +
   +++++++++++++++++++++++++++++/
--- a/trunk/src/Statements.d	Sat Jul 14 10:36:02 2007 +0000
+++ b/trunk/src/Statements.d	Sat Jul 14 10:40:03 2007 +0000
@@ -170,7 +170,11 @@
 
 class BreakStatement : Statement
 {
-
+  string ident;
+  this(string ident)
+  {
+    this.ident = ident;
+  }
 }
 
 class ReturnStatement : Statement