internal/lsp: fix nil pointer exception in document symbols
Change-Id: I168bf7b995aa0b609de67999879addad250eff11
Reviewed-on: https://go-review.googlesource.com/c/tools/+/170006
Reviewed-by: Ian Cottrell <iancottrell@google.com>
diff --git a/internal/lsp/source/symbols.go b/internal/lsp/source/symbols.go
index d645e33..f95d3f3 100644
--- a/internal/lsp/source/symbols.go
+++ b/internal/lsp/source/symbols.go
@@ -46,15 +46,21 @@
for _, decl := range file.Decls {
switch decl := decl.(type) {
case *ast.FuncDecl:
- symbols = append(symbols, funcSymbol(decl, info.ObjectOf(decl.Name), fset, q))
+ if obj := info.ObjectOf(decl.Name); obj != nil {
+ symbols = append(symbols, funcSymbol(decl, obj, fset, q))
+ }
case *ast.GenDecl:
for _, spec := range decl.Specs {
switch spec := spec.(type) {
case *ast.TypeSpec:
- symbols = append(symbols, typeSymbol(spec, info.ObjectOf(spec.Name), fset, q))
+ if obj := info.ObjectOf(spec.Name); obj != nil {
+ symbols = append(symbols, typeSymbol(spec, obj, fset, q))
+ }
case *ast.ValueSpec:
for _, name := range spec.Names {
- symbols = append(symbols, varSymbol(decl, name, info.ObjectOf(name), fset, q))
+ if obj := info.ObjectOf(name); obj != nil {
+ symbols = append(symbols, varSymbol(decl, name, obj, fset, q))
+ }
}
}
}
