Revert "AstGen: preserve inferred ptr result loc for breaks"

This reverts commit 8bf3e1f8d0902abd4133e2729b3625c25011c3ff, which
introduced miscompilations for peer expressions any time they needed
coercions to runtime types.

I opened #11957 as a proposal to accomplish the goal of the reverted
commit.

Closes #11898

1 files changed, 0 insertions, 12 deletions

diff --git a/test/behavior/basic.zig b/test/behavior/basic.zig
index d288d35787..8241579229 100644
--- a/test/behavior/basic.zig
+++ b/test/behavior/basic.zig
@@ -928,18 +928,6 @@ test "try in labeled block doesn't cast to wrong type" {
     _ = s;
 }
 
-test "comptime int in switch in catch is casted to correct inferred type" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
-    if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest;
-
-    var a: error{ A, B }!u64 = 0;
-    var b = a catch |err| switch (err) {
-        error.A => 0,
-        else => unreachable,
-    };
-    _ = b;
-}
-
 test "vector initialized with array init syntax has proper type" {
     comptime {
         const actual = -@Vector(4, i32){ 1, 2, 3, 4 };