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| author | Robin Voetter <robin@voetter.nl> | 2021-12-16 01:45:41 +0100 |
|---|---|---|
| committer | Robin Voetter <robin@voetter.nl> | 2021-12-21 01:41:50 +0100 |
| commit | cd733ceb852369427301fbb526b82ad4407d0607 (patch) | |
| tree | 9673ab520b07e73650be9038b7db62c628795e42 /src/type.zig | |
| parent | ea913846c2d45a6e4862d5eaf94773ea880bfeab (diff) | |
| download | zig-cd733ceb852369427301fbb526b82ad4407d0607.tar.gz zig-cd733ceb852369427301fbb526b82ad4407d0607.zip | |
stage2: replace ErrorSet and ErrorSetMerged arrays with hash maps
Diffstat (limited to 'src/type.zig')
| -rw-r--r-- | src/type.zig | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/src/type.zig b/src/type.zig index c5ba6c03c7..4930c7057f 100644 --- a/src/type.zig +++ b/src/type.zig @@ -904,10 +904,11 @@ pub const Type = extern union { }); }, .error_set_merged => { - const names = self.castTag(.error_set_merged).?.data; - const duped_names = try allocator.alloc([]const u8, names.len); - for (duped_names) |*name, i| { - name.* = try allocator.dupe(u8, names[i]); + const names = self.castTag(.error_set_merged).?.data.keys(); + var duped_names = Module.ErrorSet.NameMap{}; + try duped_names.ensureTotalCapacity(allocator, names.len); + for (names) |name| { + duped_names.putAssumeCapacityNoClobber(name, .{}); } return Tag.error_set_merged.create(allocator, duped_names); }, @@ -1206,7 +1207,7 @@ pub const Type = extern union { return writer.print("(inferred error set of {s})", .{func.owner_decl.name}); }, .error_set_merged => { - const names = ty.castTag(.error_set_merged).?.data; + const names = ty.castTag(.error_set_merged).?.data.keys(); try writer.writeAll("error{"); for (names) |name, i| { if (i != 0) try writer.writeByte(','); @@ -4148,7 +4149,7 @@ pub const Type = extern union { pub const base_tag = Tag.error_set_merged; base: Payload = Payload{ .tag = base_tag }, - data: []const []const u8, + data: Module.ErrorSet.NameMap, }; pub const ErrorSetInferred = struct { @@ -4168,7 +4169,7 @@ pub const Type = extern union { pub fn addErrorSet(self: *Data, gpa: Allocator, err_set_ty: Type) !void { switch (err_set_ty.tag()) { .error_set => { - const names = err_set_ty.castTag(.error_set).?.data.names(); + const names = err_set_ty.castTag(.error_set).?.data.names.keys(); for (names) |name| { try self.map.put(gpa, name, {}); } @@ -4187,7 +4188,7 @@ pub const Type = extern union { } }, .error_set_merged => { - const names = err_set_ty.castTag(.error_set_merged).?.data; + const names = err_set_ty.castTag(.error_set_merged).?.data.keys(); for (names) |name| { try self.map.put(gpa, name, {}); } |