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cli,compiler: support emitting debug info in a file

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This commit is contained in:
Evgenii Stratonikov 2020-04-02 15:38:53 +03:00
parent 5d3da26e1e
commit 5bdee683e6
3 changed files with 40 additions and 13 deletions
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8
pkg/compiler/codegen.go
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@ -1313,19 +1313,19 @@ func newCodegen(info *buildInfo, pkg *loader.PackageInfo) *codegen {
}
// CodeGen compiles the program to bytecode.
func CodeGen(info *buildInfo) ([]byte, error) {
func CodeGen(info *buildInfo) ([]byte, *DebugInfo, error) {
pkg := info.program.Package(info.initialPackage)
c := newCodegen(info, pkg)
if err := c.compile(info, pkg); err != nil {
return nil, err
return nil, nil, err
}
buf := c.prog.Bytes()
if err := c.writeJumps(buf); err != nil {
return nil, err
return nil, nil, err
}
return buf, nil
return buf, c.emitDebugInfo(), nil
}
func (c *codegen) resolveFuncDecls(f *ast.File) {