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Code Issues Packages Projects Releases 10 Wiki Activity

Model var as a pattern operator (#4720)

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Co-authored-by: Richard Smith <richard@metafoo.co.uk>
This commit is contained in:
Geoff Romer
2025-01-17 17:51:34 +00:00
committed by GitHub
co-authored by Richard Smith
parent 6572da7314
commit 13434f0e8a
510 changed files with 11819 additions and 3352 deletions
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toolchain/check/testdata/array/array_vs_tuple.carbon
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+36 -11
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@@ -41,6 +41,7 @@ fn G() {
// CHECK:STDOUT: %Convert.specific_fn.b42: <specific function> = specific_function %Convert.bound.b30, @Convert.2(%int_32) [template]
// CHECK:STDOUT: %int_3.822: %i32 = int_value 3 [template]
// CHECK:STDOUT: %array: %array_type = tuple_value (%int_1.5d2, %int_2.ef8, %int_3.822) [template]
// CHECK:STDOUT: %tuple.type.ff9: type = tuple_type (type, type, type) [template]
// CHECK:STDOUT: %tuple.type.189: type = tuple_type (%i32, %i32, %i32) [template]
// CHECK:STDOUT: %tuple: %tuple.type.189 = tuple_value (%int_1.5d2, %int_2.ef8, %int_3.822) [template]
// CHECK:STDOUT: }
@@ -65,12 +66,15 @@ fn G() {
// CHECK:STDOUT:
// CHECK:STDOUT: fn @G() {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: name_binding_decl {
// CHECK:STDOUT: %a.patt: %array_type = binding_pattern a
// CHECK:STDOUT: %.loc13_3.1: %array_type = var_pattern %a.patt
// CHECK:STDOUT: }
// CHECK:STDOUT: %a.var: ref %array_type = var a
// CHECK:STDOUT: %a: ref %array_type = bind_name a, %a.var
// CHECK:STDOUT: %int_1.loc13_22: Core.IntLiteral = int_value 1 [template = constants.%int_1.5b8]
// CHECK:STDOUT: %int_2.loc13_25: Core.IntLiteral = int_value 2 [template = constants.%int_2.ecc]
// CHECK:STDOUT: %int_3.loc13: Core.IntLiteral = int_value 3 [template = constants.%int_3.1ba]
// CHECK:STDOUT: %.loc13_29.1: %tuple.type.37f = tuple_literal (%int_1.loc13_22, %int_2.loc13_25, %int_3.loc13)
// CHECK:STDOUT: %int_3.loc13_28: Core.IntLiteral = int_value 3 [template = constants.%int_3.1ba]
// CHECK:STDOUT: %.loc13_29.1: %tuple.type.37f = tuple_literal (%int_1.loc13_22, %int_2.loc13_25, %int_3.loc13_28)
// CHECK:STDOUT: %impl.elem0.loc13_29.1: %Convert.type.1b6 = impl_witness_access constants.%impl_witness.d39, element0 [template = constants.%Convert.956]
// CHECK:STDOUT: %Convert.bound.loc13_29.1: <bound method> = bound_method %int_1.loc13_22, %impl.elem0.loc13_29.1 [template = constants.%Convert.bound.ab5]
// CHECK:STDOUT: %Convert.specific_fn.loc13_29.1: <specific function> = specific_function %Convert.bound.loc13_29.1, @Convert.2(constants.%int_32) [template = constants.%Convert.specific_fn.70c]
@@ -88,18 +92,28 @@ fn G() {
// CHECK:STDOUT: %.loc13_29.6: ref %i32 = array_index %a.var, %int_1.loc13_29
// CHECK:STDOUT: %.loc13_29.7: init %i32 = initialize_from %.loc13_29.5 to %.loc13_29.6 [template = constants.%int_2.ef8]
// CHECK:STDOUT: %impl.elem0.loc13_29.3: %Convert.type.1b6 = impl_witness_access constants.%impl_witness.d39, element0 [template = constants.%Convert.956]
// CHECK:STDOUT: %Convert.bound.loc13_29.3: <bound method> = bound_method %int_3.loc13, %impl.elem0.loc13_29.3 [template = constants.%Convert.bound.b30]
// CHECK:STDOUT: %Convert.bound.loc13_29.3: <bound method> = bound_method %int_3.loc13_28, %impl.elem0.loc13_29.3 [template = constants.%Convert.bound.b30]
// CHECK:STDOUT: %Convert.specific_fn.loc13_29.3: <specific function> = specific_function %Convert.bound.loc13_29.3, @Convert.2(constants.%int_32) [template = constants.%Convert.specific_fn.b42]
// CHECK:STDOUT: %int.convert_checked.loc13_29.3: init %i32 = call %Convert.specific_fn.loc13_29.3(%int_3.loc13) [template = constants.%int_3.822]
// CHECK:STDOUT: %.loc13_29.8: init %i32 = converted %int_3.loc13, %int.convert_checked.loc13_29.3 [template = constants.%int_3.822]
// CHECK:STDOUT: %int.convert_checked.loc13_29.3: init %i32 = call %Convert.specific_fn.loc13_29.3(%int_3.loc13_28) [template = constants.%int_3.822]
// CHECK:STDOUT: %.loc13_29.8: init %i32 = converted %int_3.loc13_28, %int.convert_checked.loc13_29.3 [template = constants.%int_3.822]
// CHECK:STDOUT: %int_2.loc13_29: Core.IntLiteral = int_value 2 [template = constants.%int_2.ecc]
// CHECK:STDOUT: %.loc13_29.9: ref %i32 = array_index %a.var, %int_2.loc13_29
// CHECK:STDOUT: %.loc13_29.10: init %i32 = initialize_from %.loc13_29.8 to %.loc13_29.9 [template = constants.%int_3.822]
// CHECK:STDOUT: %.loc13_29.11: init %array_type = array_init (%.loc13_29.4, %.loc13_29.7, %.loc13_29.10) to %a.var [template = constants.%array]
// CHECK:STDOUT: %.loc13_30: init %array_type = converted %.loc13_29.1, %.loc13_29.11 [template = constants.%array]
// CHECK:STDOUT: assign %a.var, %.loc13_30
// CHECK:STDOUT: %.loc13_3.2: init %array_type = converted %.loc13_29.1, %.loc13_29.11 [template = constants.%array]
// CHECK:STDOUT: assign %a.var, %.loc13_3.2
// CHECK:STDOUT: %.loc13_17: type = splice_block %array_type [template = constants.%array_type] {
// 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: %int_3.loc13_16: Core.IntLiteral = int_value 3 [template = constants.%int_3.1ba]
// CHECK:STDOUT: %array_type: type = array_type %int_3.loc13_16, %i32 [template = constants.%array_type]
// CHECK:STDOUT: }
// CHECK:STDOUT: %a: ref %array_type = bind_name a, %a.var
// CHECK:STDOUT: name_binding_decl {
// CHECK:STDOUT: %b.patt: %tuple.type.189 = binding_pattern b
// CHECK:STDOUT: %.loc14_3.1: %tuple.type.189 = var_pattern %b.patt
// CHECK:STDOUT: }
// CHECK:STDOUT: %b.var: ref %tuple.type.189 = var b
// CHECK:STDOUT: %b: ref %tuple.type.189 = bind_name b, %b.var
// CHECK:STDOUT: %int_1.loc14: Core.IntLiteral = int_value 1 [template = constants.%int_1.5b8]
// CHECK:STDOUT: %int_2.loc14: Core.IntLiteral = int_value 2 [template = constants.%int_2.ecc]
// CHECK:STDOUT: %int_3.loc14: Core.IntLiteral = int_value 3 [template = constants.%int_3.1ba]
@@ -126,8 +140,19 @@ fn G() {
// CHECK:STDOUT: %tuple.elem2: ref %i32 = tuple_access %b.var, element2
// CHECK:STDOUT: %.loc14_36.7: init %i32 = initialize_from %.loc14_36.6 to %tuple.elem2 [template = constants.%int_3.822]
// CHECK:STDOUT: %.loc14_36.8: init %tuple.type.189 = tuple_init (%.loc14_36.3, %.loc14_36.5, %.loc14_36.7) to %b.var [template = constants.%tuple]
// CHECK:STDOUT: %.loc14_37: init %tuple.type.189 = converted %.loc14_36.1, %.loc14_36.8 [template = constants.%tuple]
// CHECK:STDOUT: assign %b.var, %.loc14_37
// CHECK:STDOUT: %.loc14_3.2: init %tuple.type.189 = converted %.loc14_36.1, %.loc14_36.8 [template = constants.%tuple]
// CHECK:STDOUT: assign %b.var, %.loc14_3.2
// CHECK:STDOUT: %.loc14_24.1: type = splice_block %.loc14_24.3 [template = constants.%tuple.type.189] {
// CHECK:STDOUT: %int_32.loc14_11: Core.IntLiteral = int_value 32 [template = constants.%int_32]
// CHECK:STDOUT: %i32.loc14_11: type = class_type @Int, @Int(constants.%int_32) [template = constants.%i32]
// CHECK:STDOUT: %int_32.loc14_16: Core.IntLiteral = int_value 32 [template = constants.%int_32]
// CHECK:STDOUT: %i32.loc14_16: type = class_type @Int, @Int(constants.%int_32) [template = constants.%i32]
// CHECK:STDOUT: %int_32.loc14_21: Core.IntLiteral = int_value 32 [template = constants.%int_32]
// CHECK:STDOUT: %i32.loc14_21: type = class_type @Int, @Int(constants.%int_32) [template = constants.%i32]
// CHECK:STDOUT: %.loc14_24.2: %tuple.type.ff9 = tuple_literal (%i32.loc14_11, %i32.loc14_16, %i32.loc14_21)
// CHECK:STDOUT: %.loc14_24.3: type = converted %.loc14_24.2, constants.%tuple.type.189 [template = constants.%tuple.type.189]
// CHECK:STDOUT: }
// CHECK:STDOUT: %b: ref %tuple.type.189 = bind_name b, %b.var
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT: