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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-16 19:19:13 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-16 19:19:13 +0000
commitccd992355df7192993c666236047820244914598 (patch)
treef00fea65147227b7743083c6148396f74cd66935 /test/fixedbugs/issue21979.go
parentInitial commit. (diff)
downloadgolang-1.21-ccd992355df7192993c666236047820244914598.tar.xz
golang-1.21-ccd992355df7192993c666236047820244914598.zip
Adding upstream version 1.21.8.upstream/1.21.8
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'test/fixedbugs/issue21979.go')
-rw-r--r--test/fixedbugs/issue21979.go47
1 files changed, 47 insertions, 0 deletions
diff --git a/test/fixedbugs/issue21979.go b/test/fixedbugs/issue21979.go
new file mode 100644
index 0000000..c6575a3
--- /dev/null
+++ b/test/fixedbugs/issue21979.go
@@ -0,0 +1,47 @@
+// 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.
+
+package p
+
+func f() {
+ _ = bool("") // ERROR "cannot convert .. \(.*untyped string.*\) to type bool|invalid type conversion"
+ _ = bool(1) // ERROR "cannot convert 1 \(.*untyped int.*\) to type bool|invalid type conversion"
+ _ = bool(1.0) // ERROR "cannot convert 1.* \(.*untyped float.*\) to type bool|invalid type conversion"
+ _ = bool(-4 + 2i) // ERROR "cannot convert -4 \+ 2i \(.*untyped complex.*\) to type bool|invalid type conversion"
+
+ _ = string(true) // ERROR "cannot convert true \(.*untyped bool.*\) to type string|invalid type conversion"
+ _ = string(-1)
+ _ = string(1.0) // ERROR "cannot convert 1.* \(.*untyped float.*\) to type string|invalid type conversion"
+ _ = string(-4 + 2i) // ERROR "cannot convert -4 \+ 2i \(.*untyped complex.*\) to type string|invalid type conversion"
+
+ _ = int("") // ERROR "cannot convert .. \(.*untyped string.*\) to type int|invalid type conversion"
+ _ = int(true) // ERROR "cannot convert true \(.*untyped bool.*\) to type int|invalid type conversion"
+ _ = int(-1)
+ _ = int(1)
+ _ = int(1.0)
+ _ = int(-4 + 2i) // ERROR "truncated to integer|cannot convert -4 \+ 2i \(.*untyped complex.*\) to type int"
+
+ _ = uint("") // ERROR "cannot convert .. \(.*untyped string.*\) to type uint|invalid type conversion"
+ _ = uint(true) // ERROR "cannot convert true \(.*untyped bool.*\) to type uint|invalid type conversion"
+ _ = uint(-1) // ERROR "constant -1 overflows uint|integer constant overflow|cannot convert -1 \(untyped int constant\) to type uint"
+ _ = uint(1)
+ _ = uint(1.0)
+ // types1 reports extra error "truncated to integer"
+ _ = uint(-4 + 2i) // ERROR "constant -4 overflows uint|truncated to integer|cannot convert -4 \+ 2i \(untyped complex constant.*\) to type uint"
+
+ _ = float64("") // ERROR "cannot convert .. \(.*untyped string.*\) to type float64|invalid type conversion"
+ _ = float64(true) // ERROR "cannot convert true \(.*untyped bool.*\) to type float64|invalid type conversion"
+ _ = float64(-1)
+ _ = float64(1)
+ _ = float64(1.0)
+ _ = float64(-4 + 2i) // ERROR "truncated to|cannot convert -4 \+ 2i \(.*untyped complex.*\) to type float64"
+
+ _ = complex128("") // ERROR "cannot convert .. \(.*untyped string.*\) to type complex128|invalid type conversion"
+ _ = complex128(true) // ERROR "cannot convert true \(.*untyped bool.*\) to type complex128|invalid type conversion"
+ _ = complex128(-1)
+ _ = complex128(1)
+ _ = complex128(1.0)
+}