Fix autocomplete on foreach expressions

src/conversion/first.d

@@ -453,11 +453,7 @@ final class FirstPass : ASTVisitor
 				feType.identifier.text, CompletionKind.variableName,
 				symbolFile, feType.identifier.index, feType.type);
 		if (symbol.type is null && feExpression !is null)
-		{
-//			Log.trace("Populating initializer");
 			populateInitializer(symbol, feExpression, true);
-//			Log.trace(symbol.initializer[]);
-		}
 		symbol.parent = currentSymbol;
 		currentSymbol.addChild(symbol);
 	}
@@ -888,6 +884,15 @@ class InitializerVisitor : ASTVisitor
 		on = false;
 	}
 
+	override void visit(const ExpressionNode expression)
+	{
+		on = true;
+		expression.accept(this);
+		if (appendForeach)
+			semanticSymbol.initializer.insert(internString("foreach"));
+		on = false;
+	}
+
 	SemanticSymbol* semanticSymbol;
 	bool on = false;
 	const bool appendForeach;

src/conversion/third.d

@@ -26,6 +26,7 @@ import actypes;
 import messages;
 import std.allocator;
 import string_interning;
+import stupidlog;
 
 /**
  * Third pass handles the following:
@@ -95,7 +96,6 @@ private:
 
 	void thirdPass(SemanticSymbol* currentSymbol)
 	{
-//		Log.trace("third pass on ", currentSymbol.acSymbol.name);
 		with (CompletionKind) final switch (currentSymbol.acSymbol.kind)
 		{
 		case className:
@@ -242,6 +242,7 @@ private:
 			s = s.type;
 			if (slice.front == "foreach")
 			{
+//				Log.trace("foreach");
 				if (s.qualifier == SymbolQualifier.array)
 					s = s.type;
 				else
@@ -252,6 +253,7 @@ private:
 					else
 						s = null;
 				}
+				slice.popFront();
 			}
 			else if (slice.front == "[]")
 				s = s.type;

tests/tc007/expected1.txt

@@ -0,0 +1,12 @@
+identifiers
+alignof	k
+dup	k
+idup	k
+init	k
+length	k
+mangleof	k
+ptr	k
+reverse	k
+sizeof	k
+sort	k
+stringof	k

tests/tc007/expected2.txt

@@ -0,0 +1,8 @@
+identifiers
+alignof	k
+init	k
+mangleof	k
+max	k
+min	k
+sizeof	k
+stringof	k

tests/tc007/file.d

@@ -0,0 +1,17 @@
+struct R { int front() { return 1; } }
+
+void main(string[] args)
+{
+	foreach (arg; args)
+	{
+		arg.
+	}
+	R r;
+	foreach (i; r)
+	{
+		i.
+	}
+}
+
+
+

tests/tc007/run.sh

@@ -0,0 +1,8 @@
+set -e
+set -u
+
+dcd-client file.d -c97 > actual1.txt
+diff actual1.txt expected1.txt
+
+dcd-client file.d -c130 > actual2.txt
+diff actual2.txt expected2.txt