Function yieldComments

parse/directives.go:69–79

find all comment lines that begin with //msgp:

(c []*ast.CommentGroup)

// find all comment lines that begin with //msgp:
func yieldComments(c []*ast.CommentGroup) []string {
	var out []string
	for _, cg := range c {
		for _, line := range cg.List {
			if after, ok := strings.CutPrefix(line.Text, linePrefix); ok {
				out = append(out, after)
			}
		}
	}
	return out
}

//msgp:shim {Type} as:{NewType} using:{toFunc/fromFunc} mode:{Mode}
func applyShim(text []string, f *FileSet) error {