diff --git a/androidmk/parser/parser.go b/androidmk/parser/parser.go
index d24efc1..fb6be38 100644
--- a/androidmk/parser/parser.go
+++ b/androidmk/parser/parser.go
@@ -222,7 +222,7 @@
 			if d == "ifdef" || d == "ifndef" || d == "ifeq" || d == "ifneq" {
 				d = "el" + d
 				p.ignoreSpaces()
-				expression = p.parseExpression()
+				expression = p.parseExpression('#')
 				expression.TrimRightSpaces()
 			} else {
 				p.errorf("expected ifdef/ifndef/ifeq/ifneq, found %s", d)
@@ -232,7 +232,7 @@
 		expression, endPos = p.parseDefine()
 	default:
 		p.ignoreSpaces()
-		expression = p.parseExpression()
+		expression = p.parseExpression('#')
 	}
 
 	p.nodes = append(p.nodes, &Directive{
@@ -338,9 +338,6 @@
 				value.appendString(`\` + string(p.tok))
 			}
 			p.accept(p.tok)
-		case '#':
-			p.parseComment()
-			break loop
 		case '$':
 			var variable Variable
 			variable = p.parseVariable()
@@ -522,7 +519,7 @@
 	// non-whitespace character after the = until the end of the logical line,
 	// which may included escaped newlines
 	p.accept('=')
-	value := p.parseExpression()
+	value := p.parseExpression('#')
 	value.TrimLeftSpaces()
 	if ident.EndsWith('+') && t == "=" {
 		ident.TrimRightOne()
diff --git a/androidmk/parser/parser_test.go b/androidmk/parser/parser_test.go
index f562c29..9efebf8 100644
--- a/androidmk/parser/parser_test.go
+++ b/androidmk/parser/parser_test.go
@@ -34,6 +34,56 @@
 			},
 		},
 	},
+	{
+		name: "Simple warning",
+		in:   `$(warning A warning)`,
+		out: []Node{
+			&Variable{
+				Name: SimpleMakeString("warning A warning", NoPos),
+			},
+		},
+	},
+	{
+		name: "Warning with #",
+		in:   `$(warning # A warning)`,
+		out: []Node{
+			&Variable{
+				Name: SimpleMakeString("warning # A warning", NoPos),
+			},
+		},
+	},
+	{
+		name: "Findstring with #",
+		in:   `$(findstring x,x a #)`,
+		out: []Node{
+			&Variable{
+				Name: SimpleMakeString("findstring x,x a #", NoPos),
+			},
+		},
+	},
+	{
+		name: "If statement",
+		in: `ifeq (a,b) # comment
+endif`,
+		out: []Node{
+			&Directive{
+				NamePos: NoPos,
+				Name:    "ifeq",
+				Args:    SimpleMakeString("(a,b) ", NoPos),
+				EndPos:  NoPos,
+			},
+			&Comment{
+				CommentPos: NoPos,
+				Comment:    " comment",
+			},
+			&Directive{
+				NamePos: NoPos,
+				Name:    "endif",
+				Args:    SimpleMakeString("", NoPos),
+				EndPos:  NoPos,
+			},
+		},
+	},
 }
 
 func TestParse(t *testing.T) {