feat: add Ranges to ForExpressions (#1264)

Author: dgrundel

parser/v2/forexpressionparser.go

@@ -52,5 +52,6 @@ func (forExpressionParser) Parse(pi *parse.Input) (n Node, matched bool, err err
 		return r, true, parse.Error("for: "+unterminatedMissingEnd, pi.Position())
 	}
 
+	r.Range = NewRange(pi.PositionAt(start), pi.Position())
 	return r, true, nil
 }

parser/v2/forexpressionparser_test.go

@@ -45,6 +45,10 @@ func TestForExpressionParser(t *testing.T) {
 						TrailingSpace: "\n",
 					},
 				},
+				Range: Range{
+					From: Position{Index: 0, Line: 0, Col: 0},
+					To:   Position{Index: 20, Line: 2, Col: 4},
+				},
 			},
 		},
 		{
@@ -79,6 +83,10 @@ func TestForExpressionParser(t *testing.T) {
 						TrailingSpace: "\n",
 					},
 				},
+				Range: Range{
+					From: Position{Index: 0, Line: 0, Col: 0},
+					To:   Position{Index: 41, Line: 2, Col: 4},
+				},
 			},
 		},
 		{
@@ -113,6 +121,10 @@ func TestForExpressionParser(t *testing.T) {
 						TrailingSpace: "\n",
 					},
 				},
+				Range: Range{
+					From: Position{Index: 0, Line: 0, Col: 0},
+					To:   Position{Index: 45, Line: 2, Col: 4},
+				},
 			},
 		},
 		{
@@ -170,6 +182,10 @@ func TestForExpressionParser(t *testing.T) {
 						},
 					},
 				},
+				Range: Range{
+					From: Position{Index: 0, Line: 0, Col: 0},
+					To:   Position{Index: 61, Line: 2, Col: 5},
+				},
 			},
 		},
 		{
@@ -227,6 +243,10 @@ func TestForExpressionParser(t *testing.T) {
 						},
 					},
 				},
+				Range: Range{
+					From: Position{Index: 0, Line: 0, Col: 0},
+					To:   Position{Index: 60, Line: 2, Col: 5},
+				},
 			},
 		},
 	}

parser/v2/types.go

@@ -1368,6 +1368,7 @@ type CaseExpression struct {
 type ForExpression struct {
 	Expression Expression
 	Children   []Node
+	Range      Range
 }
 
 func (fe ForExpression) ChildNodes() []Node {