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| author | Ayke van Laethem <[email protected]> | 2024-01-18 20:05:14 +0100 |
|---|---|---|
| committer | Ayke van Laethem <[email protected]> | 2024-01-19 13:46:27 +0100 |
| commit | 08ca1d13d09b62765e6945ae7f1e33df3a156997 (patch) | |
| tree | add7cc62cc554fdb5294ba20932408b7caf983e4 /loader | |
| parent | 53db436a7d3bdfe7682c97e21fe1249a29156a35 (diff) | |
| download | tinygo-08ca1d13d09b62765e6945ae7f1e33df3a156997.tar.gz tinygo-08ca1d13d09b62765e6945ae7f1e33df3a156997.zip | |
loader: enforce Go language version in the type checker
This means for example that ranging over integers will only work when
setting the Go version to go1.22 or later in the go.mod file.
Diffstat (limited to 'loader')
| -rw-r--r-- | loader/loader.go | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/loader/loader.go b/loader/loader.go index 9b46aa614..60d0f7eba 100644 --- a/loader/loader.go +++ b/loader/loader.go @@ -378,6 +378,12 @@ func (p *Package) Check() error { typeErrors = append(typeErrors, err) } checker.Importer = p + if p.Module.GoVersion != "" { + // Setting the Go version for a module makes sure the type checker + // errors out on language features not supported in that particular + // version. + checker.GoVersion = "go" + p.Module.GoVersion + } // Do typechecking of the package. packageName := p.ImportPath |