diff options
Diffstat (limited to 'src/cmd/compile/internal/syntax/testdata')
5 files changed, 106 insertions, 0 deletions
diff --git a/src/cmd/compile/internal/syntax/testdata/issue20789.src b/src/cmd/compile/internal/syntax/testdata/issue20789.src new file mode 100644 index 0000000..5f150db --- /dev/null +++ b/src/cmd/compile/internal/syntax/testdata/issue20789.src @@ -0,0 +1,9 @@ +// Copyright 2018 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. + +// Make sure this doesn't crash the compiler. +// Line 9 must end in EOF for this test (no newline). + +package e +func([<-chan<-[func /* ERROR unexpected u */ u){go /* ERROR must be function call */
\ No newline at end of file diff --git a/src/cmd/compile/internal/syntax/testdata/issue23385.src b/src/cmd/compile/internal/syntax/testdata/issue23385.src new file mode 100644 index 0000000..2459a73 --- /dev/null +++ b/src/cmd/compile/internal/syntax/testdata/issue23385.src @@ -0,0 +1,17 @@ +// Copyright 2018 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. + +// Check error message for use of = instead of == . + +package p + +func _() { + if true || 0 /* ERROR cannot use assignment .* as value */ = 1 { + } +} + +func _(a, b string) { + if a == "a" && b /* ERROR cannot use assignment .* as value */ = "b" { + } +} diff --git a/src/cmd/compile/internal/syntax/testdata/issue23434.src b/src/cmd/compile/internal/syntax/testdata/issue23434.src new file mode 100644 index 0000000..5a72a7f --- /dev/null +++ b/src/cmd/compile/internal/syntax/testdata/issue23434.src @@ -0,0 +1,31 @@ +// Copyright 2018 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. + +// Test case for issue 23434: Better synchronization of +// parser after missing type. There should be exactly +// one error each time, with now follow errors. + +package p + +type T /* ERROR unexpected newline */ + +type Map map[int] /* ERROR unexpected newline */ + +// Examples from #23434: + +func g() { + m := make(map[string] /* ERROR unexpected ! */ !) + for { + x := 1 + print(x) + } +} + +func f() { + m := make(map[string] /* ERROR unexpected \) */ ) + for { + x := 1 + print(x) + } +} diff --git a/src/cmd/compile/internal/syntax/testdata/issue31092.src b/src/cmd/compile/internal/syntax/testdata/issue31092.src new file mode 100644 index 0000000..b1839b8 --- /dev/null +++ b/src/cmd/compile/internal/syntax/testdata/issue31092.src @@ -0,0 +1,16 @@ +// Copyright 2018 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. + +// Test cases for issue 31092: Better synchronization of +// parser after seeing an := rather than an = in a const, +// type, or variable declaration. + +package p + +const _ /* ERROR unexpected := */ := 0 +type _ /* ERROR unexpected := */ := int +var _ /* ERROR unexpected := */ := 0 + +const _ int /* ERROR unexpected := */ := 0 +var _ int /* ERROR unexpected := */ := 0 diff --git a/src/cmd/compile/internal/syntax/testdata/sample.src b/src/cmd/compile/internal/syntax/testdata/sample.src new file mode 100644 index 0000000..5a2b4bf --- /dev/null +++ b/src/cmd/compile/internal/syntax/testdata/sample.src @@ -0,0 +1,33 @@ +// Copyright 2018 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. + +// This is a sample test file illustrating the use +// of error comments with the error test harness. + +package p + +// The following are invalid error comments; they are +// silently ignored. The prefix must be exactly one of +// "/* ERROR " or "// ERROR ". +// +/*ERROR*/ +/*ERROR foo*/ +/* ERRORfoo */ +/* ERROR foo */ +//ERROR +// ERROR +// ERRORfoo +// ERROR foo + +// This is a valid error comment; it applies to the +// immediately following token. +import "math" /* ERROR unexpected comma */ , + +// If there are multiple /*-style error comments before +// the next token, only the last one is considered. +type x = /* ERROR ignored */ /* ERROR literal 0 in type declaration */ 0 + +// A //-style error comment matches any error position +// on the same line. +func () foo() // ERROR method has no receiver |