From 6436a4abd7a2f3a60b230453295dba199d8a59c3 Mon Sep 17 00:00:00 2001 From: Andrew Wilkins Date: Tue, 15 Mar 2016 05:36:43 +0000 Subject: [llgo] Roll gofrontend forward Switch gofrontend to using go.googlesource.com, and update to 81eb6a3f425b2158c67ee32c0cc973a72ce9d6be. There are various changes required to update to the go 1.5 runtime: typemap.go is changed to accommodate the change in representation for equal/hash algorithms, and the removal of the zero value/type. CMakeLists.txt is updated to add the build tree to the package search path, so internal packages, which are not installed, are found. various files changes due to removal of __go_new_nopointers; the same change as in D11863, but with NoUnwindAttribute added to the added runtime functions which are called with "callOnly". minor cleanups in ssa.go while investigating issues with unwinding/panic handling. Differential Revisision: http://reviews.llvm.org/D15188 llvm-svn: 263536 --- .../gofrontend/libgo/go/testing/quick/quick.go | 26 ++++++++++++++++------ 1 file changed, 19 insertions(+), 7 deletions(-) (limited to 'llgo/third_party/gofrontend/libgo/go/testing/quick/quick.go') diff --git a/llgo/third_party/gofrontend/libgo/go/testing/quick/quick.go b/llgo/third_party/gofrontend/libgo/go/testing/quick/quick.go index 909c65f788b..13c56cdf488 100644 --- a/llgo/third_party/gofrontend/libgo/go/testing/quick/quick.go +++ b/llgo/third_party/gofrontend/libgo/go/testing/quick/quick.go @@ -102,12 +102,16 @@ func Value(t reflect.Type, rand *rand.Rand) (value reflect.Value, ok bool) { v.SetMapIndex(key, value) } case reflect.Ptr: - elem, ok := Value(concrete.Elem(), rand) - if !ok { - return reflect.Value{}, false + if rand.Intn(complexSize) == 0 { + v.Set(reflect.Zero(concrete)) // Generate nil pointer. + } else { + elem, ok := Value(concrete.Elem(), rand) + if !ok { + return reflect.Value{}, false + } + v.Set(reflect.New(concrete.Elem())) + v.Elem().Set(elem) } - v.Set(reflect.New(concrete.Elem())) - v.Elem().Set(elem) case reflect.Slice: numElems := rand.Intn(complexSize) v.Set(reflect.MakeSlice(concrete, numElems, numElems)) @@ -118,6 +122,14 @@ func Value(t reflect.Type, rand *rand.Rand) (value reflect.Value, ok bool) { } v.Index(i).Set(elem) } + case reflect.Array: + for i := 0; i < v.Len(); i++ { + elem, ok := Value(concrete.Elem(), rand) + if !ok { + return reflect.Value{}, false + } + v.Index(i).Set(elem) + } case reflect.String: numChars := rand.Intn(complexSize) codePoints := make([]rune, numChars) @@ -153,7 +165,7 @@ type Config struct { Rand *rand.Rand // If non-nil, the Values function generates a slice of arbitrary // reflect.Values that are congruent with the arguments to the function - // being tested. Otherwise, the top-level Values function is used + // being tested. Otherwise, the top-level Value function is used // to generate them. Values func([]reflect.Value, *rand.Rand) } @@ -237,7 +249,7 @@ func Check(f interface{}, config *Config) (err error) { } if fType.NumOut() != 1 { - err = SetupError("function returns more than one value.") + err = SetupError("function does not return one value") return } if fType.Out(0).Kind() != reflect.Bool { -- cgit v1.2.3