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author | Ian Lance Taylor <iant@golang.org> | 2020-12-14 22:03:29 -0800 |
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committer | Ian Lance Taylor <iant@golang.org> | 2020-12-15 20:58:17 +0000 |
commit | 3d6467824ce42a5ca699b537bcd85f40c63a065e (patch) | |
tree | b8891d14deea8cf6af7dcc3f7cac11cbd1a697bf /test | |
parent | 7cdc84a15b1f83c6370a79c8e013246a6b495a73 (diff) | |
download | go-3d6467824ce42a5ca699b537bcd85f40c63a065e.tar.gz go-3d6467824ce42a5ca699b537bcd85f40c63a065e.zip |
test: only require issue11674 errors with gc compiler
The gofrontend code sees that the denominator is not zero,
so it computes the values. Dividing zero by a non-zero value
produces zero. The language spec doesn't require any of these
cases to report an error, so make the errors compiler-specific.
Change-Id: I5ed759a3121e38b937744d32250adcbdf2c4d3c2
Reviewed-on: https://go-review.googlesource.com/c/go/+/278117
Trust: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Than McIntosh <thanm@google.com>
Diffstat (limited to 'test')
-rw-r--r-- | test/fixedbugs/issue11674.go | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/test/fixedbugs/issue11674.go b/test/fixedbugs/issue11674.go index e7d0bf298b..b43032deac 100644 --- a/test/fixedbugs/issue11674.go +++ b/test/fixedbugs/issue11674.go @@ -13,28 +13,28 @@ const x complex64 = 0 const y complex128 = 0 var _ = x / 1e-20 -var _ = x / 1e-50 // ERROR "complex division by zero" -var _ = x / 1e-1000 // ERROR "complex division by zero" +var _ = x / 1e-50 // GC_ERROR "complex division by zero" +var _ = x / 1e-1000 // GC_ERROR "complex division by zero" var _ = x / 1e-20i -var _ = x / 1e-50i // ERROR "complex division by zero" -var _ = x / 1e-1000i // ERROR "complex division by zero" +var _ = x / 1e-50i // GC_ERROR "complex division by zero" +var _ = x / 1e-1000i // GC_ERROR "complex division by zero" var _ = x / 1e-45 // smallest positive float32 var _ = x / (1e-20 + 1e-20i) var _ = x / (1e-50 + 1e-20i) var _ = x / (1e-20 + 1e-50i) -var _ = x / (1e-50 + 1e-50i) // ERROR "complex division by zero" -var _ = x / (1e-1000 + 1e-1000i) // ERROR "complex division by zero" +var _ = x / (1e-50 + 1e-50i) // GC_ERROR "complex division by zero" +var _ = x / (1e-1000 + 1e-1000i) // GC_ERROR "complex division by zero" var _ = y / 1e-50 -var _ = y / 1e-1000 // ERROR "complex division by zero" +var _ = y / 1e-1000 // GC_ERROR "complex division by zero" var _ = y / 1e-50i -var _ = y / 1e-1000i // ERROR "complex division by zero" +var _ = y / 1e-1000i // GC_ERROR "complex division by zero" var _ = y / 5e-324 // smallest positive float64 var _ = y / (1e-50 + 1e-50) var _ = y / (1e-1000 + 1e-50i) var _ = y / (1e-50 + 1e-1000i) -var _ = y / (1e-1000 + 1e-1000i) // ERROR "complex division by zero" +var _ = y / (1e-1000 + 1e-1000i) // GC_ERROR "complex division by zero" |