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author | Alberto Donizetti <alb.donizetti@gmail.com> | 2017-04-22 15:28:58 +0200 |
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committer | Alberto Donizetti <alb.donizetti@gmail.com> | 2017-04-24 12:37:49 +0000 |
commit | 1737aef270a8954f3f8718beb55d6ddfc1cf5d21 (patch) | |
tree | 6173eb7a020ea88e61613caa2586236cdb1ec8de /test/cmplx.go | |
parent | 26536b2f327781ad76afe22109b94b7b193407bf (diff) | |
download | go-1737aef270a8954f3f8718beb55d6ddfc1cf5d21.tar.gz go-1737aef270a8954f3f8718beb55d6ddfc1cf5d21.zip |
cmd/compile: more error position tests for the typechecker
This change adds line position tests for several yyerror calls in the
typechecker that are currently not tested in any way.
Untested yyerror calls were found by replacing them with
yerrorl(src.NoXPos, ...)
(thus destroying position information in the error), and then running
the test suite. No failures means no test coverage for the relevant
yyerror call.
For #19683
Change-Id: Iedb3d2f02141b332e9bfa76dbf5ae930ad2fddc3
Reviewed-on: https://go-review.googlesource.com/41477
Run-TryBot: Alberto Donizetti <alb.donizetti@gmail.com>
Reviewed-by: Josh Bleecher Snyder <josharian@gmail.com>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
Diffstat (limited to 'test/cmplx.go')
-rw-r--r-- | test/cmplx.go | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/test/cmplx.go b/test/cmplx.go index 2d8a6229d6..dedf2bd8d3 100644 --- a/test/cmplx.go +++ b/test/cmplx.go @@ -28,6 +28,14 @@ var ( C128 Complex128 ) +func F1() int { + return 1 +} + +func F3() (int, int, int) { + return 1, 2, 3 +} + func main() { // ok c64 = complex(f32, f32) @@ -41,6 +49,11 @@ func main() { _ = complex(f64, F64) // ERROR "complex" _ = complex(F64, f64) // ERROR "complex" + _ = complex(F1()) // ERROR "expects two arguments.*returns 1" + _ = complex(F3()) // ERROR "expects two arguments.*returns 3" + + _ = complex() // ERROR "missing argument" + c128 = complex(f32, f32) // ERROR "cannot use" c64 = complex(f64, f64) // ERROR "cannot use" @@ -51,4 +64,5 @@ func main() { C64 = complex(f32, f32) // ERROR "cannot use" C128 = complex(f64, f64) // ERROR "cannot use" + } |