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pkg/eval: Remove the bool return value of GetCompilationError.

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This is done for consistency with parse.GetError.
This commit is contained in:
Qi Xiao 2021-01-01 23:26:24 +00:00
parent 7584319b69
commit 5f0e4fc196
2 changed files with 6 additions and 6 deletions
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10
pkg/eval/compilation_error.go
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@ -10,11 +10,11 @@ func NewCompilationError(message string, context diag.Context) error {
Type: compilationErrorType, Message: message, Context: context}
}
// GetCompilationError returns a *diag.Error and true if the given value is a
// compilation error. Otherwise it returns nil and false.
func GetCompilationError(e interface{}) (*diag.Error, bool) {
// GetCompilationError returns a *diag.Error if the given value is a compilation
// error. Otherwise it returns nil.
func GetCompilationError(e interface{}) *diag.Error {
if e, ok := e.(*diag.Error); ok && e.Type == compilationErrorType {
return e, true
return e
}
return nil, false
return nil
}

2
pkg/eval/compiler.go
View File

@ -54,7 +54,7 @@ func compile(b, g *staticNs, tree parse.Tree, w io.Writer) (op Op, err error) {
r := recover()
if r == nil {
return
} else if e, ok := GetCompilationError(r); ok {
} else if e := GetCompilationError(r); e != nil {
// Save the compilation error and stop the panic.
err = e
} else {