Imported Upstream version 1.3upstream/1.3

1 files changed, 18 insertions, 7 deletions

diff --git a/src/pkg/go/parser/short_test.go b/src/pkg/go/parser/short_test.go
index 0ef0c560c..b79406099 100644
--- a/src/pkg/go/parser/short_test.go
+++ b/src/pkg/go/parser/short_test.go
@@ -48,14 +48,14 @@ var invalids = []string{
 	`package p; func f() { if { /* ERROR "expected operand" */ } };`,
 	`package p; func f() { if ; { /* ERROR "expected operand" */ } };`,
 	`package p; func f() { if f(); { /* ERROR "expected operand" */ } };`,
-	`package p; func f() { if _ /* ERROR "expected condition" */ = range x; true {} };`,
-	`package p; func f() { switch _ /* ERROR "expected condition" */ = range x; true {} };`,
+	`package p; func f() { if _ /* ERROR "expected boolean expression" */ = range x; true {} };`,
+	`package p; func f() { switch _ /* ERROR "expected switch expression" */ = range x; true {} };`,
 	`package p; func f() { for _ = range x ; /* ERROR "expected '{'" */ ; {} };`,
 	`package p; func f() { for ; ; _ = range /* ERROR "expected operand" */ x {} };`,
-	`package p; func f() { for ; _ /* ERROR "expected condition" */ = range x ; {} };`,
-	`package p; func f() { switch t /* ERROR "expected condition" */ = t.(type) {} };`,
-	`package p; func f() { switch t /* ERROR "expected condition" */ , t = t.(type) {} };`,
-	`package p; func f() { switch t /* ERROR "expected condition" */ = t.(type), t {} };`,
+	`package p; func f() { for ; _ /* ERROR "expected boolean or range expression" */ = range x ; {} };`,
+	`package p; func f() { switch t /* ERROR "expected switch expression" */ = t.(type) {} };`,
+	`package p; func f() { switch t /* ERROR "expected switch expression" */ , t = t.(type) {} };`,
+	`package p; func f() { switch t /* ERROR "expected switch expression" */ = t.(type), t {} };`,
 	`package p; var a = [ /* ERROR "expected expression" */ 1]int;`,
 	`package p; var a = [ /* ERROR "expected expression" */ ...]int;`,
 	`package p; var a = struct /* ERROR "expected expression" */ {}`,
@@ -76,8 +76,19 @@ var invalids = []string{
 	`package p; func f() { _ = x = /* ERROR "expected '=='" */ 0 {}};`,
 	`package p; func f() { _ = 1 == func()int { var x bool; x = x = /* ERROR "expected '=='" */ true; return x }() };`,
 	`package p; func f() { var s []int; _ = s[] /* ERROR "expected operand" */ };`,
-	`package p; func f() { var s []int; _ = s[::: /* ERROR "expected ']'" */ ] };`,
+	`package p; func f() { var s []int; _ = s[i:j: /* ERROR "3rd index required" */ ] };`,
+	`package p; func f() { var s []int; _ = s[i: /* ERROR "2nd index required" */ :k] };`,
+	`package p; func f() { var s []int; _ = s[i: /* ERROR "2nd index required" */ :] };`,
+	`package p; func f() { var s []int; _ = s[: /* ERROR "2nd index required" */ :] };`,
+	`package p; func f() { var s []int; _ = s[: /* ERROR "2nd index required" */ ::] };`,
 	`package p; func f() { var s []int; _ = s[i:j:k: /* ERROR "expected ']'" */ l] };`,
+	`package p; func f() { for x /* ERROR "boolean or range expression" */ = []string {} }`,
+	`package p; func f() { for x /* ERROR "boolean or range expression" */ := []string {} }`,
+	`package p; func f() { for i /* ERROR "boolean or range expression" */ , x = []string {} }`,
+	`package p; func f() { for i /* ERROR "boolean or range expression" */ , x := []string {} }`,
+	`package p; func f() { go f /* ERROR HERE "function must be invoked" */ }`,
+	`package p; func f() { defer func() {} /* ERROR HERE "function must be invoked" */ }`,
+	`package p; func f() { go func() { func() { f(x func /* ERROR "expected '\)'" */ (){}) } } }`,
 }
 
 func TestInvalid(t *testing.T) {