mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-10-04 14:51:06 +01:00
Jon Ross-PerkinsandChandler Carruth
352fec1885
Example stack:
```
1. node_stack_:
0. FunctionDefinitionStart
1. ReturnStatement -> node1
2. node_block_stack_:
0. block0
1. block1
```
Example trace output:
```
*** SemanticsParseTreeHandler::Build Begin ***
Push 0: FunctionIntroducer
Push 1: DeclaredName
Push 2: ParameterListEnd
Pop 2: ParameterListEnd
Push 2: ParameterList
Pop 2: ParameterList
Pop 0: FunctionIntroducer
AddNode block0: FunctionDeclaration()
AddNode block0: BindName(ident0, node0)
AddNode block0: FunctionDefinition(node0, block1)
Push 0: FunctionDefinitionStart
Push 1: Literal -> IntegerLiteral
AddNode block1: IntegerLiteral(int0): node_xref1
Push 2: StatementEnd
Pop 2: StatementEnd
Pop 1: any (Literal) -> node0
Push 1: ReturnStatement -> ReturnExpression
AddNode block1: ReturnExpression(node0)
Pop 0: FunctionDefinitionStart
Push 0: FunctionDefinition
*** SemanticsParseTreeHandler::Build End ***
cross_reference_irs.size == 2,
cross_references = {
node_xref0 = "xref(ir0, block0, node0)";
node_xref1 = "xref(ir0, block0, node1)";
},
identifiers = {
ident0 = "Foo";
},
integer_literals = {
int0 = 0;
},
node_blocks = {
block0 = {
node0 = FunctionDeclaration();
node1 = BindName(ident0, node0);
node2 = FunctionDefinition(node0, block1);
},
block1 = {
node0 = IntegerLiteral(int0): node_xref1;
node1 = ReturnExpression(node0);
},
}
```
Co-authored-by: Chandler Carruth <chandlerc@gmail.com>
142 lines
2.8 KiB
Python
142 lines
2.8 KiB
Python
# 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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package(default_visibility = ["//visibility:public"])
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cc_library(
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name = "bazel_working_dir",
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hdrs = ["bazel_working_dir.h"],
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deps = [
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"@llvm-project//llvm:Support",
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],
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)
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cc_library(
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name = "check",
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srcs = [
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"check_internal.cpp",
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"check_internal.h",
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],
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hdrs = ["check.h"],
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deps = [
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"@llvm-project//llvm:Support",
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],
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)
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cc_test(
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name = "check_test",
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srcs = ["check_test.cpp"],
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deps = [
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":check",
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"//common:gtest_main",
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"@com_google_googletest//:gtest",
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],
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)
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cc_library(
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name = "error",
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hdrs = ["error.h"],
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deps = [
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":check",
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":ostream",
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"@llvm-project//llvm:Support",
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],
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)
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cc_test(
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name = "error_test",
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srcs = ["error_test.cpp"],
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deps = [
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":error",
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"//common:gtest_main",
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"@com_google_googletest//:gtest",
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],
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)
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# This does extra initialization on top of googletest's gtest_main in order to
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# provide stack traces on unexpected exits, because we normally rely on LLVM
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# code for that.
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#
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# This replaces "@com_google_googletest//:gtest_main";
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# "@com_google_googletest//:gtest" should still be used directly.
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cc_library(
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name = "gtest_main",
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testonly = 1,
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srcs = ["gtest_main.cpp"],
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deps = [
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"@com_google_googletest//:gtest",
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"@llvm-project//llvm:Support",
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],
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)
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cc_library(
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name = "indirect_value",
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hdrs = ["indirect_value.h"],
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)
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cc_test(
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name = "indirect_value_test",
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srcs = ["indirect_value_test.cpp"],
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deps = [
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":indirect_value",
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"//common:gtest_main",
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"@com_google_googletest//:gtest",
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],
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)
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cc_library(
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name = "metaprogramming",
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hdrs = ["metaprogramming.h"],
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)
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cc_library(
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name = "ostream",
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hdrs = ["ostream.h"],
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deps = [
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":metaprogramming",
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"@llvm-project//llvm:Support",
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],
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)
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cc_library(
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name = "string_helpers",
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srcs = ["string_helpers.cpp"],
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hdrs = ["string_helpers.h"],
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deps = [
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":check",
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":error",
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"@llvm-project//llvm:Support",
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],
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)
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cc_test(
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name = "string_helpers_test",
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srcs = ["string_helpers_test.cpp"],
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deps = [
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":string_helpers",
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"//common:gtest_main",
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"@com_google_googletest//:gtest",
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"@llvm-project//llvm:Support",
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],
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)
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cc_library(
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name = "vlog",
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srcs = ["vlog_internal.h"],
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hdrs = ["vlog.h"],
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deps = [
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"@llvm-project//llvm:Support",
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],
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)
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cc_test(
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name = "vlog_test",
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srcs = ["vlog_test.cpp"],
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deps = [
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":vlog",
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"//common:gtest_main",
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"@com_google_googletest//:gtest",
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],
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)
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