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-rw-r--r--test/fixedbugs/issue33386.go29
1 files changed, 29 insertions, 0 deletions
diff --git a/test/fixedbugs/issue33386.go b/test/fixedbugs/issue33386.go
new file mode 100644
index 0000000..7b2f565
--- /dev/null
+++ b/test/fixedbugs/issue33386.go
@@ -0,0 +1,29 @@
+// errorcheck
+
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Verify that we don't get spurious follow-on errors
+// after a missing expression. Specifically, the parser
+// shouldn't skip over closing parentheses of any kind.
+
+package p
+
+func _() {
+ go func() { // no error here about goroutine
+ send <- // GCCGO_ERROR "undefined name"
+ }() // ERROR "expecting expression|expected operand"
+}
+
+func _() {
+ defer func() { // no error here about deferred function
+ 1 + // GCCGO_ERROR "value computed is not used"
+ }() // ERROR "expecting expression|expected operand"
+}
+
+func _() {
+ _ = (1 +) // ERROR "expecting expression|expected operand"
+ _ = a[2 +] // ERROR "expecting expression|expected operand|undefined name"
+ _ = []int{1, 2, 3 + } // ERROR "expecting expression|expected operand"
+}