mirror/zig
1
0
Fork 0
mirror of https://github.com/ziglang/zig.git synced 2026-02-13 12:59:04 +00:00
Code Issues Packages Projects Releases Wiki Activity

Module: handle incremental update from ZIR with AST errors

Browse Source
This commit is contained in:
Andrew Kelley 2023-03-13 18:23:53 -07:00
parent e098b287e1
commit 1dbb616e73
1 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/Module.zig
View File

@ -3867,6 +3867,9 @@ fn updateZirRefs(mod: *Module, file: *File, old_zir: Zir) !void {
const gpa = mod.gpa;
const new_zir = file.zir;
// The root decl will be null if the previous ZIR had AST errors.
const root_decl = file.root_decl.unwrap() orelse return;
// Maps from old ZIR to new ZIR, struct_decl, enum_decl, etc. Any instruction which
// creates a namespace, gets mapped from old to new here.
var inst_map: std.AutoHashMapUnmanaged(Zir.Inst.Index, Zir.Inst.Index) = .{};
@ -3884,7 +3887,6 @@ fn updateZirRefs(mod: *Module, file: *File, old_zir: Zir) !void {
var decl_stack: ArrayListUnmanaged(Decl.Index) = .{};
defer decl_stack.deinit(gpa);
const root_decl = file.root_decl.unwrap().?;
try decl_stack.append(gpa, root_decl);
file.deleted_decls.clearRetainingCapacity();