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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/pointer/basic.carbon
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+23 -6
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@@ -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: 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: %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: %return.param: ref %i32 = out_param runtime_param0
// CHECK:STDOUT: %return: ref %i32 = return_slot %return.param
// CHECK:STDOUT: }
@@ -61,20 +61,37 @@ fn F() -> i32 {
// CHECK:STDOUT:
// CHECK:STDOUT: fn @F() -> %i32 {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: name_binding_decl {
// CHECK:STDOUT: %n.patt: %i32 = binding_pattern n
// CHECK:STDOUT: %.loc12_3.1: %i32 = var_pattern %n.patt
// CHECK:STDOUT: }
// 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_0.5c6]
// CHECK:STDOUT: %impl.elem0: %Convert.type.1b6 = impl_witness_access constants.%impl_witness.d39, element0 [template = constants.%Convert.956]
// CHECK:STDOUT: %Convert.bound: <bound method> = bound_method %int_0, %impl.elem0 [template = constants.%Convert.bound]
// CHECK:STDOUT: %Convert.specific_fn: <specific function> = specific_function %Convert.bound, @Convert.2(constants.%int_32) [template = constants.%Convert.specific_fn]
// CHECK:STDOUT: %int.convert_checked: init %i32 = call %Convert.specific_fn(%int_0) [template = constants.%int_0.6a9]
// CHECK:STDOUT: %.loc12: init %i32 = converted %int_0, %int.convert_checked [template = constants.%int_0.6a9]
// CHECK:STDOUT: assign %n.var, %.loc12
// CHECK:STDOUT: %.loc12_3.2: init %i32 = converted %int_0, %int.convert_checked [template = constants.%int_0.6a9]
// CHECK:STDOUT: assign %n.var, %.loc12_3.2
// CHECK:STDOUT: %.loc12_10: type = splice_block %i32.loc12 [template = constants.%i32] {
// 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: }
// CHECK:STDOUT: %n: ref %i32 = bind_name n, %n.var
// CHECK:STDOUT: name_binding_decl {
// CHECK:STDOUT: %p.patt: %ptr = binding_pattern p
// CHECK:STDOUT: %.loc13_3: %ptr = var_pattern %p.patt
// CHECK:STDOUT: }
// 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
// CHECK:STDOUT: %addr: %ptr = addr_of %n.ref
// CHECK:STDOUT: assign %p.var, %addr
// CHECK:STDOUT: %.loc13_13: type = splice_block %ptr [template = constants.%ptr] {
// 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: }
// CHECK:STDOUT: %p: ref %ptr = bind_name p, %p.var
// CHECK:STDOUT: %p.ref: ref %ptr = name_ref p, %p
// CHECK:STDOUT: %.loc15_11: %ptr = bind_value %p.ref
// CHECK:STDOUT: %.loc15_10.1: ref %i32 = deref %.loc15_11