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loader: fix testing a main package

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This was broken because multiple packages in the program were named
'main', even one that was imported (by the generated main package).

This fixes tests for main packages.
This commit is contained in:
Ayke van Laethem
2021-06-02 13:14:13 +02:00
committed by Ron Evans
parent 98f117fca4
commit af65c006e6
1 changed files with 5 additions and 6 deletions
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loader/loader.go
+5 -6
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@@ -343,12 +343,11 @@ func (p *Package) Check() error {
checker.Importer = p checker.Importer = p
packageName := p.ImportPath packageName := p.ImportPath
if p.Name == "main" { if p == p.program.MainPkg() {
// The main package normally has a different import path, such as if p.Name != "main" {
// "command-line-arguments" or "./testdata/cgo". Therefore, use the name // Sanity check. Should not ever trigger.
// "main" in such a case: this package isn't imported from anywhere. panic("expected main package to have name 'main'")
// This is safe as it isn't possible to import a package with the name }
// "main".
packageName = "main" packageName = "main"
} }
typesPkg, err := checker.Check(packageName, p.program.fset, p.Files, &p.info) typesPkg, err := checker.Check(packageName, p.program.fset, p.Files, &p.info)