mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-09-25 19:30:12 +01:00
Jon Meow
b87747306f
Breaks `--trace` into two flags: - `--parser_debug`, which sets the parser debug level (which I haven't dug into piping with `--trace`, but seemed likely to be troublesome) - `--trace_file`, which now the type checker and interpreter will use for trace information (note compile errors should use a different channel) Most of the file edits are just mechanical testdata flag updates: `sed -i 's/--trace/--parser_debug --trace_file=-/' testdata/**/*.carbon` To explain the output paths: - parse/compile errors: stderr - print() calls: stdout - parser tracing: `--parser_debug` option, stdout (formerly stdout if `--trace`) - type check/compile tracing: `--trace_file=<file>`, giving `-` uses stdout (formerly stdout if `--trace`) - return code of executed Carbon code: `--trace_file` if set, stdout if not (formerly stdout always)
33 lines
1.1 KiB
Plaintext
33 lines
1.1 KiB
Plaintext
// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
|
|
// Exceptions. See /LICENSE for license information.
|
|
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
|
//
|
|
// RUN: %{executable_semantics} --parser_debug --trace_file=- %s 2>&1 | \
|
|
// RUN: %{FileCheck} --match-full-lines --allow-unused-prefixes %s
|
|
//
|
|
// A lot of output is elided: this is only checking for a few things for simple
|
|
// sanity checking on --parser_debug --trace_file=- output.
|
|
//
|
|
// NOAUTOUPDATE
|
|
// CHECK: ********** source program **********
|
|
// CHECK: fn Print (format_str: String) {
|
|
// CHECK: ********** type checking **********
|
|
// CHECK: checking pattern (format_str: String)
|
|
// CHECK: ********** type checking complete **********
|
|
// CHECK: fn Print (format_str: String) {
|
|
// CHECK: ********** starting execution **********
|
|
// CHECK: ********** initializing globals **********
|
|
// CHECK: ********** calling main function **********
|
|
// CHECK: {
|
|
// CHECK: stack:
|
|
// CHECK: heap:
|
|
// CHECK: }
|
|
// CHECK: --- step exp Main() (<Main()>:0) --->
|
|
// CHECK: result: 0
|
|
|
|
package ExecutableSemanticsTest api;
|
|
|
|
fn Main() -> i32 {
|
|
return 0;
|
|
}
|