From 647901b4a82dbb89656c620d4d4a89869fdf1fa0 Mon Sep 17 00:00:00 2001
From: Tadeo Kondrak <me@tadeo.ca>
Date: Thu, 30 Apr 2020 04:30:01 -0600
Subject: Constify TypeInfo

---
 lib/std/meta.zig | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

(limited to 'lib/std/meta.zig')

diff --git a/lib/std/meta.zig b/lib/std/meta.zig
index e38712af2b..4fc74282a5 100644
--- a/lib/std/meta.zig
+++ b/lib/std/meta.zig
@@ -219,7 +219,7 @@ test "std.meta.containerLayout" {
     testing.expect(containerLayout(U3) == .Extern);
 }
 
-pub fn declarations(comptime T: type) []TypeInfo.Declaration {
+pub fn declarations(comptime T: type) []const TypeInfo.Declaration {
     return switch (@typeInfo(T)) {
         .Struct => |info| info.decls,
         .Enum => |info| info.decls,
@@ -243,7 +243,7 @@ test "std.meta.declarations" {
         fn a() void {}
     };
 
-    const decls = comptime [_][]TypeInfo.Declaration{
+    const decls = comptime [_][]const TypeInfo.Declaration{
         declarations(E1),
         declarations(S1),
         declarations(U1),
@@ -292,10 +292,10 @@ test "std.meta.declarationInfo" {
 }
 
 pub fn fields(comptime T: type) switch (@typeInfo(T)) {
-    .Struct => []TypeInfo.StructField,
-    .Union => []TypeInfo.UnionField,
-    .ErrorSet => []TypeInfo.Error,
-    .Enum => []TypeInfo.EnumField,
+    .Struct => []const TypeInfo.StructField,
+    .Union => []const TypeInfo.UnionField,
+    .ErrorSet => []const TypeInfo.Error,
+    .Enum => []const TypeInfo.EnumField,
     else => @compileError("Expected struct, union, error set or enum type, found '" ++ @typeName(T) ++ "'"),
 } {
     return switch (@typeInfo(T)) {
-- 
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