Model type expressions as regions (#4698)

This is a precondition for enabling the new pattern-matching subsystem
to support binding patterns that have `if` expressions in the type
position.

---------

Co-authored-by: Richard Smith <richard@metafoo.co.uk>
This commit is contained in:
Geoff Romer
2024-12-19 21:41:06 +00:00
committed by GitHub
co-authored by Richard Smith
parent 95c9634c60
commit a112cbde5c
504 changed files with 5699 additions and 8719 deletions
+2 -7
View File
@@ -52,8 +52,8 @@ fn F() -> i32 {
// CHECK:STDOUT: %return.patt: %i32 = return_slot_pattern
// CHECK:STDOUT: %return.param_patt: %i32 = out_param_pattern %return.patt, runtime_param0
// CHECK:STDOUT: } {
// CHECK:STDOUT: %int_32.loc11: Core.IntLiteral = int_value 32 [template = constants.%int_32]
// CHECK:STDOUT: %i32.loc11: type = class_type @Int, @Int(constants.%int_32) [template = constants.%i32]
// CHECK:STDOUT: %int_32: Core.IntLiteral = int_value 32 [template = constants.%int_32]
// CHECK:STDOUT: %i32: type = class_type @Int, @Int(constants.%int_32) [template = constants.%i32]
// CHECK:STDOUT: %return.param: ref %i32 = out_param runtime_param0
// CHECK:STDOUT: %return: ref %i32 = return_slot %return.param
// CHECK:STDOUT: }
@@ -61,8 +61,6 @@ fn F() -> i32 {
// CHECK:STDOUT:
// CHECK:STDOUT: fn @F() -> %i32 {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %int_32.loc12: Core.IntLiteral = int_value 32 [template = constants.%int_32]
// CHECK:STDOUT: %i32.loc12: type = class_type @Int, @Int(constants.%int_32) [template = constants.%i32]
// CHECK:STDOUT: %n.var: ref %i32 = var n
// CHECK:STDOUT: %n: ref %i32 = bind_name n, %n.var
// CHECK:STDOUT: %int_0: Core.IntLiteral = int_value 0 [template = constants.%int_0.1]
@@ -72,9 +70,6 @@ fn F() -> i32 {
// CHECK:STDOUT: %int.convert_checked: init %i32 = call %Convert.specific_fn(%int_0) [template = constants.%int_0.2]
// CHECK:STDOUT: %.loc12: init %i32 = converted %int_0, %int.convert_checked [template = constants.%int_0.2]
// CHECK:STDOUT: assign %n.var, %.loc12
// CHECK:STDOUT: %int_32.loc13: Core.IntLiteral = int_value 32 [template = constants.%int_32]
// CHECK:STDOUT: %i32.loc13: type = class_type @Int, @Int(constants.%int_32) [template = constants.%i32]
// CHECK:STDOUT: %ptr: type = ptr_type %i32 [template = constants.%ptr]
// CHECK:STDOUT: %p.var: ref %ptr = var p
// CHECK:STDOUT: %p: ref %ptr = bind_name p, %p.var
// CHECK:STDOUT: %n.ref: ref %i32 = name_ref n, %n