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105 lines
1.7 KiB
Plaintext
105 lines
1.7 KiB
Plaintext
go build
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exec ./main$exe
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cmp stderr main.stderr
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binsubstr main$exe 'globalVar' # 'globalType' only matches on go < 1.15
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! binsubstr main$exe 'localName' 'globalConst'
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garble -debugdir=debug build
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exec ./main$exe
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cmp stderr main.stderr
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! binsubstr main$exe 'localName' 'globalConst' 'globalVar' 'globalType' 'valuable information'
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binsubstr debug/main/scopes.go 'localName' 'globalConst'
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-- go.mod --
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module test/main
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-- main.go --
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package main
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import (
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"encoding/json"
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"go/ast"
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)
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// This comment contains valuable information. Ensure it's not in the final binary.
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var V interface{}
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type T struct {
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ast.Node
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*ast.Ident
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}
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type EncodingT struct {
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Foo int
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}
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type Embedded int
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type Embedding struct {
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Embedded
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}
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type embedded int
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type embedding struct {
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embedded
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}
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// embedded fields whose type is in the universe scope used to crash garble
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type EmbeddingUniverseScope struct {
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error
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int
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string
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}
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func main() {
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switch V := V.(type) {
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case int:
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var _ int = V
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case nil:
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println("nil case")
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}
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enc, _ := json.Marshal(EncodingT{Foo: 3})
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println(string(enc))
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scopesTest()
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}
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-- scopes.go --
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package main
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const globalConst = 1
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type globalType int
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var (
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globalVar = 1
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globalVarTyped globalType = 1
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)
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func scopesTest() {
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println(globalVar, globalConst, globalVarTyped)
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const localNameConst = 1
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localNameShort := 4
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type localNameType int
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var (
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localNameVar = 5
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localNameTypeVar localNameType = 1
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)
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println(localNameConst, localNameShort, localNameVar, localNameTypeVar, input("input"))
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}
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func input(localNameParam string) (localNameReturn string) { return localNameParam }
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-- main.stderr --
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nil case
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{"Foo":3}
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1 1 1
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1 4 5 1 input
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