| This test checks @diag reports for undeclared variables and functions. |
| |
| -- x.go -- |
| package undeclared |
| |
| func x() int { |
| var z int |
| z = y //@diag("y", re"(undeclared name|undefined): y") |
| if z == m { //@diag("m", re"(undeclared name|undefined): m") |
| z = 1 |
| } |
| |
| if z == 1 { |
| z = 1 |
| } else if z == n+1 { //@diag("n", re"(undeclared name|undefined): n") |
| z = 1 |
| } |
| |
| switch z { |
| case 10: |
| z = 1 |
| case aa: //@diag("aa", re"(undeclared name|undefined): aa") |
| z = 1 |
| } |
| return z |
| } |
| -- channels.go -- |
| package undeclared |
| |
| func channels(s string) { |
| undefinedChannels(c()) //@diag("undefinedChannels", re"(undeclared name|undefined): undefinedChannels") |
| } |
| |
| func c() (<-chan string, chan string) { |
| return make(<-chan string), make(chan string) |
| } |
| -- consecutive_params.go -- |
| package undeclared |
| |
| func consecutiveParams() { |
| var s string |
| undefinedConsecutiveParams(s, s) //@diag("undefinedConsecutiveParams", re"(undeclared name|undefined): undefinedConsecutiveParams") |
| } |
| -- error_param.go -- |
| package undeclared |
| |
| func errorParam() { |
| var err error |
| undefinedErrorParam(err) //@diag("undefinedErrorParam", re"(undeclared name|undefined): undefinedErrorParam") |
| } |
| -- literals.go -- |
| package undeclared |
| |
| type T struct{} |
| |
| func literals() { |
| undefinedLiterals("hey compiler", T{}, &T{}) //@diag("undefinedLiterals", re"(undeclared name|undefined): undefinedLiterals") |
| } |
| -- operation.go -- |
| package undeclared |
| |
| import "time" |
| |
| func operation() { |
| undefinedOperation(10 * time.Second) //@diag("undefinedOperation", re"(undeclared name|undefined): undefinedOperation") |
| } |
| -- selector.go -- |
| package undeclared |
| |
| func selector() { |
| m := map[int]bool{} |
| undefinedSelector(m[1]) //@diag("undefinedSelector", re"(undeclared name|undefined): undefinedSelector") |
| } |
| -- slice.go -- |
| package undeclared |
| |
| func slice() { |
| undefinedSlice([]int{1, 2}) //@diag("undefinedSlice", re"(undeclared name|undefined): undefinedSlice") |
| } |
| -- tuple.go -- |
| package undeclared |
| |
| func tuple() { |
| undefinedTuple(b()) //@diag("undefinedTuple", re"(undeclared name|undefined): undefinedTuple") |
| } |
| |
| func b() (string, error) { |
| return "", nil |
| } |
| -- unique.go -- |
| package undeclared |
| |
| func uniqueArguments() { |
| var s string |
| var i int |
| undefinedUniqueArguments(s, i, s) //@diag("undefinedUniqueArguments", re"(undeclared name|undefined): undefinedUniqueArguments") |
| } |
