cases: necessary changes from branch

Author: mlugg

test/cases/compile_errors/compile_log.zig

@@ -21,7 +21,7 @@ export fn baz() void {
 //
 // Compile Log Output:
 // @as(*const [5:0]u8, "begin")
-// @as(*const [1:0]u8, "a"), @as(i32, 12), @as(*const [1:0]u8, "b"), @as([]const u8, "hi")
+// @as(*const [1:0]u8, "a"), @as(i32, 12), @as(*const [1:0]u8, "b"), @as([]const u8, "hi"[0..2])
 // @as(*const [3:0]u8, "end")
 // @as(comptime_int, 4)
 // @as(*const [5:0]u8, "begin")

test/cases/compile_errors/compile_log_a_pointer_to_an_opaque_value.zig

@@ -9,4 +9,4 @@ export fn entry() void {
 // :2:5: error: found compile log statement
 //
 // Compile Log Output:
-// @as(*const anyopaque, (function 'entry'))
+// @as(*const anyopaque, &compile_log_a_pointer_to_an_opaque_value.entry)

test/cases/comptime_aggregate_print.zig

@@ -31,5 +31,5 @@ pub fn main() !void {}
 // :20:5: error: found compile log statement
 //
 // Compile Log Output:
-// @as([]i32, .{ (reinterpreted data) })
-// @as([]i32, .{ (reinterpreted data) })
+// @as([]i32, &(comptime alloc).buf[0..2])
+// @as([]i32, &(comptime alloc).buf[0..2])