mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-10-02 17:52:58 +01:00
Richard Smith
e0b2f5d772
Treat template bindings as introducing template phase, and propagate it in the same way we propagate the checked generic phase. Rename "symbolic" to "checked symbolic" to make room for "template symbolic". Also rename "phase" to "dependence".
85 lines
3.9 KiB
Plaintext
85 lines
3.9 KiB
Plaintext
// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
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// Exceptions. See /LICENSE for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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// AUTOUPDATE
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// TIP: To test this file alone, run:
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// TIP: bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/function/generic/no_prelude/template_param.carbon
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// TIP: To dump output, run:
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// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/function/generic/no_prelude/template_param.carbon
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// --- fn.carbon
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library "[[@TEST_NAME]]";
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fn F(template T:! type) {
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}
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fn G() {
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F({});
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}
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// CHECK:STDOUT: --- fn.carbon
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// CHECK:STDOUT:
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// CHECK:STDOUT: constants {
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// CHECK:STDOUT: %T: type = bind_symbolic_name T, 0, template [template]
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// CHECK:STDOUT: %T.patt: type = symbolic_binding_pattern T, 0, template [template]
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// CHECK:STDOUT: %F.type: type = fn_type @F [concrete]
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// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
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// CHECK:STDOUT: %F: %F.type = struct_value () [concrete]
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// CHECK:STDOUT: %G.type: type = fn_type @G [concrete]
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// CHECK:STDOUT: %G: %G.type = struct_value () [concrete]
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// CHECK:STDOUT: %empty_struct_type: type = struct_type {} [concrete]
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// CHECK:STDOUT: %F.specific_fn: <specific function> = specific_function %F, @F(%empty_struct_type) [concrete]
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: file {
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// CHECK:STDOUT: package: <namespace> = namespace [concrete] {
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// CHECK:STDOUT: .F = %F.decl
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// CHECK:STDOUT: .G = %G.decl
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %F.decl: %F.type = fn_decl @F [concrete = constants.%F] {
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// CHECK:STDOUT: %T.patt.loc4_15.1: type = symbolic_binding_pattern T, 0, template [template = %T.patt.loc4_15.2 (constants.%T.patt)]
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// CHECK:STDOUT: %T.param_patt: type = value_param_pattern %T.patt.loc4_15.1, runtime_param<none> [template = %T.patt.loc4_15.2 (constants.%T.patt)]
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// CHECK:STDOUT: } {
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// CHECK:STDOUT: %T.param: type = value_param runtime_param<none>
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// CHECK:STDOUT: %T.loc4_15.1: type = bind_symbolic_name T, 0, template, %T.param [template = %T.loc4_15.2 (constants.%T)]
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %G.decl: %G.type = fn_decl @G [concrete = constants.%G] {} {}
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: generic fn @F(%T.loc4_15.1: type) {
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// CHECK:STDOUT: %T.loc4_15.2: type = bind_symbolic_name T, 0, template [template = %T.loc4_15.2 (constants.%T)]
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// CHECK:STDOUT: %T.patt.loc4_15.2: type = symbolic_binding_pattern T, 0, template [template = %T.patt.loc4_15.2 (constants.%T.patt)]
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// CHECK:STDOUT:
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// CHECK:STDOUT: !definition:
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn(%T.param_patt: type) {
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// CHECK:STDOUT: !entry:
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// CHECK:STDOUT: return
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @G() {
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// CHECK:STDOUT: !entry:
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// CHECK:STDOUT: %F.ref: %F.type = name_ref F, file.%F.decl [concrete = constants.%F]
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// CHECK:STDOUT: %.loc8_6: %empty_struct_type = struct_literal ()
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// CHECK:STDOUT: %.loc8_7: type = converted %.loc8_6, constants.%empty_struct_type [concrete = constants.%empty_struct_type]
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// CHECK:STDOUT: %F.specific_fn: <specific function> = specific_function %F.ref, @F(constants.%empty_struct_type) [concrete = constants.%F.specific_fn]
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// CHECK:STDOUT: %F.call: init %empty_tuple.type = call %F.specific_fn()
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// CHECK:STDOUT: return
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: specific @F(constants.%T) {
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// CHECK:STDOUT: %T.loc4_15.2 => constants.%T
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// CHECK:STDOUT: %T.patt.loc4_15.2 => constants.%T
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: specific @F(constants.%empty_struct_type) {
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// CHECK:STDOUT: %T.loc4_15.2 => constants.%empty_struct_type
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// CHECK:STDOUT: %T.patt.loc4_15.2 => constants.%empty_struct_type
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// CHECK:STDOUT:
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// CHECK:STDOUT: !definition:
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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