Stop emitting spans from proc macro compile time in quote expansion by bjorn3 · Pull Request #125721 · rust-lang/rust (original) (raw)
#19 exporting to docker image format
#19 sending tarball 20.3s done
#19 DONE 32.7s
##[endgroup]
Setting extra environment values for docker: --env ENABLE_GCC_CODEGEN=1 --env GCC_EXEC_PREFIX=/usr/lib/gcc/
[CI_JOB_NAME=x86_64-gnu-llvm-18]
[CI_JOB_NAME=x86_64-gnu-llvm-18]
debug: `DISABLE_CI_RUSTC_IF_INCOMPATIBLE` configured.
---
sccache: Listening on address 127.0.0.1:4226
##[group]Configure the build
configure: processing command line
configure:
configure: build.configure-args := ['--build=x86_64-unknown-linux-gnu', '--llvm-root=/usr/lib/llvm-18', '--enable-llvm-link-shared', '--set', 'rust.randomize-layout=true', '--set', 'rust.thin-lto-import-instr-limit=10', '--enable-verbose-configure', '--enable-sccache', '--disable-manage-submodules', '--enable-locked-deps', '--enable-cargo-native-static', '--set', 'rust.codegen-units-std=1', '--set', 'dist.compression-profile=balanced', '--dist-compression-formats=xz', '--set', 'rust.lld=false', '--disable-dist-src', '--release-channel=nightly', '--enable-debug-assertions', '--enable-overflow-checks', '--enable-llvm-assertions', '--set', 'rust.verify-llvm-ir', '--set', 'rust.codegen-backends=llvm,cranelift,gcc', '--set', 'llvm.static-libstdcpp', '--enable-new-symbol-mangling']
configure: build.build := x86_64-unknown-linux-gnu
configure: target.x86_64-unknown-linux-gnu.llvm-config := /usr/lib/llvm-18/bin/llvm-config
configure: llvm.link-shared := True
configure: rust.randomize-layout := True
configure: rust.thin-lto-import-instr-limit := 10
---
Number of decisions: 4447
longest path: 1159 (code: 152)
longest backtrack: 66 (code: 428)
Shared 86733 out of 152951 states by creating 14756 new states, saving 71977
/checkout/obj/build/x86_64-unknown-linux-gnu/gcc/src/gcc/expmed.cc: In function ‘rtx_def* extract_bit_field_1(rtx, poly_uint64, poly_uint64, int, rtx, machine_mode, machine_mode, bool, bool, rtx_def**)’:
/checkout/obj/build/x86_64-unknown-linux-gnu/gcc/src/gcc/expmed.cc:1864:45: warning: ‘*(unsigned int*)((char*)&imode + offsetof(scalar_int_mode, scalar_int_mode::m_mode))’ may be used uninitialized [-Wmaybe-uninitialized]
1864 | rtx sub = extract_bit_field_as_subreg (mode1, op0, imode,
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~
1865 | bitsize, bitnum);
| ~~~~~~~~~~~~~~~~
/checkout/obj/build/x86_64-unknown-linux-gnu/gcc/src/gcc/expmed.cc:1824:19: note: ‘*(unsigned int*)((char*)&imode + offsetof(scalar_int_mode, scalar_int_mode::m_mode))’ was declared here
1824 | scalar_int_mode imode;
| ^~~~~
At global scope:
cc1plus: note: unrecognized command-line option ‘-Wno-everything’ may have been intended to silence earlier diagnostics
/checkout/obj/build/x86_64-unknown-linux-gnu/gcc/src/gcc/gimple-range-gori.cc: In member function ‘void range_def_chain::dump(FILE*, basic_block, const char*)’:
/checkout/obj/build/x86_64-unknown-linux-gnu/gcc/src/gcc/gimple-range-gori.cc:319:19: warning: format not a string literal and no format arguments [-Wformat-security]
---
At global scope:
cc1plus: note: unrecognized command-line option ‘-Wno-everything’ may have been intended to silence earlier diagnostics
In file included from /checkout/obj/build/x86_64-unknown-linux-gnu/gcc/src/gcc/jit/jit-playback.h:31,
from /checkout/obj/build/x86_64-unknown-linux-gnu/gcc/src/gcc/jit/dummy-frontend.cc:25:
/checkout/obj/build/x86_64-unknown-linux-gnu/gcc/src/gcc/jit/jit-recording.h: In member function ‘virtual bool gcc::jit::recording::type::is_same_type_as(gcc::jit::recording::type*)’:
/checkout/obj/build/x86_64-unknown-linux-gnu/gcc/src/gcc/jit/jit-recording.h:640:20: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses]
640 | if ((is_int () && other->is_int () || is_float() && other->is_float())
| ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~
At global scope:
cc1plus: note: unrecognized command-line option ‘-Wno-everything’ may have been intended to silence earlier diagnostics
In file included from /checkout/obj/build/x86_64-unknown-linux-gnu/gcc/src/gcc/jit/libgccjit.cc:30:
/checkout/obj/build/x86_64-unknown-linux-gnu/gcc/src/gcc/jit/jit-recording.h: In member function ‘virtual bool gcc::jit::recording::type::is_same_type_as(gcc::jit::recording::type*)’:
/checkout/obj/build/x86_64-unknown-linux-gnu/gcc/src/gcc/jit/jit-recording.h:640:20: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses]
640 | if ((is_int () && other->is_int () || is_float() && other->is_float())
| ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~
/checkout/obj/build/x86_64-unknown-linux-gnu/gcc/src/gcc/jit/libgccjit.cc: In function ‘gcc_jit_type* gcc_jit_context_new_array_type(gcc_jit_context*, gcc_jit_location*, gcc_jit_type*, long unsigned int)’:
/checkout/obj/build/x86_64-unknown-linux-gnu/gcc/src/gcc/jit/libgccjit.cc:807:37: warning: comparison of unsigned expression in ‘>= 0’ is always true [-Wtype-limits]
807 | RETURN_NULL_IF_FAIL (num_elements >= 0, ctxt, NULL, "negative size");
---
At global scope:
cc1plus: note: unrecognized command-line option ‘-Wno-everything’ may have been intended to silence earlier diagnostics
In file included from /checkout/obj/build/x86_64-unknown-linux-gnu/gcc/src/gcc/jit/jit-playback.h:31,
from /checkout/obj/build/x86_64-unknown-linux-gnu/gcc/src/gcc/jit/jit-playback.cc:49:
/checkout/obj/build/x86_64-unknown-linux-gnu/gcc/src/gcc/jit/jit-recording.h: In member function ‘virtual bool gcc::jit::recording::type::is_same_type_as(gcc::jit::recording::type*)’:
/checkout/obj/build/x86_64-unknown-linux-gnu/gcc/src/gcc/jit/jit-recording.h:640:20: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses]
640 | if ((is_int () && other->is_int () || is_float() && other->is_float())
| ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~
At global scope:
cc1plus: note: unrecognized command-line option ‘-Wno-everything’ may have been intended to silence earlier diagnostics
In file included from /checkout/obj/build/x86_64-unknown-linux-gnu/gcc/src/gcc/jit/jit-playback.h:31,
from /checkout/obj/build/x86_64-unknown-linux-gnu/gcc/src/gcc/jit/jit-builtins.cc:24:
/checkout/obj/build/x86_64-unknown-linux-gnu/gcc/src/gcc/jit/jit-recording.h: In member function ‘virtual bool gcc::jit::recording::type::is_same_type_as(gcc::jit::recording::type*)’:
/checkout/obj/build/x86_64-unknown-linux-gnu/gcc/src/gcc/jit/jit-recording.h:640:20: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses]
640 | if ((is_int () && other->is_int () || is_float() && other->is_float())
| ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~
/checkout/obj/build/x86_64-unknown-linux-gnu/gcc/src/gcc/omp-builtins.def: At global scope:
./options.h:6899:37: warning: narrowing conversion of ‘global_options.gcc_options::x_flag_openacc’ from ‘int’ to ‘bool’ [-Wnarrowing]
6899 | #define flag_openacc global_options.x_flag_openacc
| ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
/checkout/obj/build/x86_64-unknown-linux-gnu/gcc/src/gcc/jit/jit-builtins.cc:58:23: note: in definition of macro ‘DEF_BUILTIN’
58 | {NAME, CLASS, TYPE, BOTH_P, FALLBACK_P, ATTRS, IMPLICIT},
| ^~~~~~
/checkout/obj/build/x86_64-unknown-linux-gnu/gcc/src/gcc/builtins.def:223:16: note: in expansion of macro ‘flag_openacc’
223 | flag_openacc, true, true, ATTRS, false, true)
| ^~~~~~~~~~~~
/checkout/obj/build/x86_64-unknown-linux-gnu/gcc/src/gcc/omp-builtins.def:55:1: note: in expansion of macro ‘DEF_GOACC_BUILTIN_COMPILER’
55 | DEF_GOACC_BUILTIN_COMPILER (BUILT_IN_ACC_ON_DEVICE, "acc_on_device",
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
./options.h:6911:36: warning: narrowing conversion of ‘global_options.gcc_options::x_flag_openmp’ from ‘int’ to ‘bool’ [-Wnarrowing]
6911 | #define flag_openmp global_options.x_flag_openmp
| ~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/checkout/obj/build/x86_64-unknown-linux-gnu/gcc/src/gcc/jit/jit-builtins.cc:58:23: note: in definition of macro ‘DEF_BUILTIN’
58 | {NAME, CLASS, TYPE, BOTH_P, FALLBACK_P, ATTRS, IMPLICIT},
| ^~~~~~
/checkout/obj/build/x86_64-unknown-linux-gnu/gcc/src/gcc/builtins.def:238:16: note: in expansion of macro ‘flag_openmp’
238 | flag_openmp, true, true, ATTRS, false, flag_openmp)
| ^~~~~~~~~~~
/checkout/obj/build/x86_64-unknown-linux-gnu/gcc/src/gcc/omp-builtins.def:72:1: note: in expansion of macro ‘DEF_GOMP_BUILTIN_COMPILER’
72 | DEF_GOMP_BUILTIN_COMPILER (BUILT_IN_OMP_IS_INITIAL_DEVICE,
| ^~~~~~~~~~~~~~~~~~~~~~~~~
cc1plus: note: unrecognized command-line option ‘-Wno-everything’ may have been intended to silence earlier diagnostics
/checkout/obj/build/x86_64-unknown-linux-gnu/gcc/src/gcc/gcc.cc: In function ‘long unsigned int get_random_number()’:
/checkout/obj/build/x86_64-unknown-linux-gnu/gcc/src/gcc/gcc.cc:10688:12: warning: ignoring return value of ‘ssize_t read(int, void*, size_t)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
10688 | read (fd, &ret, sizeof (HOST_WIDE_INT));
---
/checkout/obj/build/x86_64-unknown-linux-gnu/gcc/src/gcc/gcc.cc:7930:9: warning: ignoring return value of ‘ssize_t write(int, const void*, size_t)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
7930 | write (fd, "\n\n", 2);
| ~~~~~~^~~~~~~~~~~~~~~
/checkout/obj/build/x86_64-unknown-linux-gnu/gcc/src/gcc/gcc.cc: In member function ‘void driver::final_actions() const’:
/checkout/obj/build/x86_64-unknown-linux-gnu/gcc/src/gcc/gcc.cc:9307:13: warning: ignoring return value of ‘int truncate(const char*, __off_t)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
9307 | truncate(totruncate_file, 0);
| ~~~~~~~~^~~~~~~~~~~~~~~~~~~~
At global scope:
cc1plus: note: unrecognized command-line option ‘-Wno-everything’ may have been intended to silence earlier diagnostics
/checkout/obj/build/x86_64-unknown-linux-gnu/gcc/src/gcc/gengtype-lex.l: In function ‘int yylex(const char**)’:
gengtype-lex.cc:357:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
---
/checkout/obj/build/x86_64-unknown-linux-gnu/gcc/src/gcc/lto/lto-common.cc: In function ‘void lto_resolution_read(splay_tree, FILE*, lto_file*)’:
/checkout/obj/build/x86_64-unknown-linux-gnu/gcc/src/gcc/lto/lto-common.cc:2091:10: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
2091 | fscanf (resolution, " "); /* Read white space. */
| ~~~~~~~^~~~~~~~~~~~~~~~~
/checkout/obj/build/x86_64-unknown-linux-gnu/gcc/src/gcc/lto/lto-common.cc:2093:9: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
2093 | fread (obj_name, sizeof (char), name_len, resolution);
| ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/checkout/obj/build/x86_64-unknown-linux-gnu/gcc/src/gcc/lto/lto-common.cc:2113:10: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
2113 | fscanf (resolution, "%u", &num_symbols);
| ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
At global scope:
cc1plus: note: unrecognized command-line option ‘-Wno-everything’ may have been intended to silence earlier diagnostics
In file included from /checkout/obj/build/x86_64-unknown-linux-gnu/gcc/src/gcc/jit/jit-recording.cc:32:
/checkout/obj/build/x86_64-unknown-linux-gnu/gcc/src/gcc/jit/jit-recording.h: In member function ‘virtual bool gcc::jit::recording::type::is_same_type_as(gcc::jit::recording::type*)’:
/checkout/obj/build/x86_64-unknown-linux-gnu/gcc/src/gcc/jit/jit-recording.h:640:20: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses]
640 | if ((is_int () && other->is_int () || is_float() && other->is_float())
| ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~
/checkout/obj/build/x86_64-unknown-linux-gnu/gcc/src/gcc/jit/jit-recording.cc: In member function ‘virtual void gcc::jit::recording::memento_of_set_personality_function::replay_into(gcc::jit::replayer*)’:
/checkout/obj/build/x86_64-unknown-linux-gnu/gcc/src/gcc/jit/jit-recording.cc:7595:72: warning: unused parameter ‘r’ [-Wunused-parameter]
7595 | recording::memento_of_set_personality_function::replay_into (replayer *r)
---
Applying io_quotes_use to linux/blkzoned.h
Applying io_quotes_use to linux/ipmi.h
Applying io_quotes_use to linux/psp-dbc.h
Applying io_quotes_use to linux/bt-bmc.h
Applying io_quotes_use to linux/tps6594_pfsm.h
Applying io_quotes_use to linux/cxl_mem.h
Applying io_quotes_use to linux/wmi.h
Applying io_quotes_use to linux/auto_fs.h
Applying io_quotes_use to linux/mmtimer.h
Applying io_quotes_use to linux/f2fs.h
Applying io_quotes_use to linux/vhost.h
---
Applying machine_name to x86_64-linux-gnu/bits/unistd_ext.h
Applying io_quotes_use to x86_64-linux-gnu/asm/mtrr.h
Applying io_quotes_use to x86_64-linux-gnu/asm/amd_hsmp.h
Applying machine_name to openssl/e_os2.h
Applying io_quotes_use to drm/xe_drm.h
Applying io_quotes_use to drm/radeon_drm.h
Applying io_quotes_use to drm/panfrost_drm.h
Applying io_quotes_use to drm/etnaviv_drm.h
Applying io_quotes_use to drm/lima_drm.h
Applying io_quotes_use to drm/qaic_accel.h
Applying io_quotes_use to drm/vc4_drm.h
Applying io_quotes_use to drm/i915_drm.h
Applying io_quotes_use to drm/omap_drm.h
Applying io_quotes_use to drm/pvr_drm.h
Applying io_quotes_use to drm/amdgpu_drm.h
Applying io_quotes_use to drm/vgem_drm.h
Applying io_quotes_use to drm/msm_drm.h
Applying io_quotes_use to drm/v3d_drm.h
Applying io_quotes_use to drm/exynos_drm.h
Applying io_quotes_use to drm/nouveau_drm.h
Applying io_quotes_use to drm/drm.h
Applying io_quotes_use to drm/habanalabs_accel.h
Applying io_quotes_use to drm/tegra_drm.h
Applying io_quotes_use to rdma/rdma_user_ioctl.h
cc1: note: self-tests are not enabled in this build
/checkout/obj/build/x86_64-unknown-linux-gnu/gcc/src/c++tools/server.cc: In function ‘void server(bool, int, module_resolver*)’:
/checkout/obj/build/x86_64-unknown-linux-gnu/gcc/src/c++tools/server.cc:620:10: warning: ignoring return value of ‘int pipe(int*)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
---
Saved the actual stdout to "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/proc-macro/quote/debug/debug.stdout"
diff of stdout:
22 {
23 let mut ts = crate::TokenStream::new();
24 crate::ToTokens::to_tokens(&crate::TokenTree::Ident(crate::Ident::new("let",
- crate::Span::recover_proc_macro_span(0))), &mut ts);
+ crate::Span::def_site())), &mut ts);
26 crate::ToTokens::to_tokens(&crate::TokenTree::Ident(crate::Ident::new("hello",
- crate::Span::recover_proc_macro_span(1))), &mut ts);
+ crate::Span::def_site())), &mut ts);
28 crate::ToTokens::to_tokens(&crate::TokenTree::Punct(crate::Punct::new('=',
29 crate::Spacing::Alone)), &mut ts);
30 crate::ToTokens::to_tokens(&crate::TokenTree::Literal({
32 "\"world\"".parse::<crate::TokenStream>().unwrap().into_iter();
33 if let (Some(crate::TokenTree::Literal(mut lit)), None) =
34 (iter.next(), iter.next()) {
- lit.set_span(crate::Span::recover_proc_macro_span(2));
+ lit.set_span(crate::Span::def_site());
36 lit
37 } else {
38 ::core::panicking::panic("internal error: entered unreachable code")
41 crate::ToTokens::to_tokens(&crate::TokenTree::Punct(crate::Punct::new(';',
42 crate::Spacing::Alone)), &mut ts);
43 crate::ToTokens::to_tokens(&crate::TokenTree::Ident(crate::Ident::new("let",
- crate::Span::recover_proc_macro_span(3))), &mut ts);
+ crate::Span::def_site())), &mut ts);
45 crate::ToTokens::to_tokens(&crate::TokenTree::Ident(crate::Ident::new_raw("raw_ident",
- crate::Span::recover_proc_macro_span(4))), &mut ts);
+ crate::Span::def_site())), &mut ts);
47 crate::ToTokens::to_tokens(&crate::TokenTree::Punct(crate::Punct::new('=',
48 crate::Spacing::Alone)), &mut ts);
49 crate::ToTokens::to_tokens(&crate::TokenTree::Literal({
51 "r#\"raw\"literal\"#".parse::<crate::TokenStream>().unwrap().into_iter();
52 if let (Some(crate::TokenTree::Literal(mut lit)), None) =
53 (iter.next(), iter.next()) {
- lit.set_span(crate::Span::recover_proc_macro_span(5));
+ lit.set_span(crate::Span::def_site());
55 lit
56 } else {
57 ::core::panicking::panic("internal error: entered unreachable code")
The actual stdout differed from the expected stdout.
To update references, rerun the tests and pass the `--bless` flag
To only update this specific test, also pass `--test-args proc-macro/quote/debug.rs`
error: 1 errors occurred comparing output.
status: exit status: 0
command: env -u RUSTC_LOG_COLOR RUSTC_ICE="0" RUST_BACKTRACE="short" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/tests/ui/proc-macro/quote/debug.rs" "-Zthreads=1" "-Zsimulate-remapped-rust-src-base=/rustc/FAKE_PREFIX" "-Ztranslate-remapped-path-to-local-path=no" "-Z" "ignore-directory-in-diagnostics-source-blocks=/cargo" "-Z" "ignore-directory-in-diagnostics-source-blocks=/checkout/vendor" "--sysroot" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2" "--target=x86_64-unknown-linux-gnu" "--check-cfg" "cfg(test,FALSE)" "--error-format" "json" "--json" "future-incompat" "-Ccodegen-units=1" "-Zui-testing" "-Zdeduplicate-diagnostics=no" "-Zwrite-long-types-to-disk=no" "-Cstrip=debuginfo" "--emit" "metadata" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/proc-macro/quote/debug" "-A" "unused" "-A" "internal_features" "-Crpath" "-Cdebuginfo=0" "-Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "-Z" "unpretty=expanded"
--- stdout -------------------------------
#![feature(prelude_import)]
#![no_std]
//@ check-pass
//@ force-host
---
extern crate proc_macro;
fn main() {
{
let mut ts = crate::TokenStream::new();
crate::ToTokens::to_tokens(&crate::TokenTree::Ident(crate::Ident::new("let",
crate::Span::def_site())), &mut ts);
crate::ToTokens::to_tokens(&crate::TokenTree::Ident(crate::Ident::new("hello",
crate::Span::def_site())), &mut ts);
crate::ToTokens::to_tokens(&crate::TokenTree::Punct(crate::Punct::new('=',
crate::Spacing::Alone)), &mut ts);
crate::ToTokens::to_tokens(&crate::TokenTree::Literal({
let mut iter =
"\"world\"".parse::<crate::TokenStream>().unwrap().into_iter();
if let (Some(crate::TokenTree::Literal(mut lit)), None) =
(iter.next(), iter.next()) {
lit.set_span(crate::Span::def_site());
lit
} else {
::core::panicking::panic("internal error: entered unreachable code")
}
}), &mut ts);
crate::ToTokens::to_tokens(&crate::TokenTree::Punct(crate::Punct::new(';',
crate::Spacing::Alone)), &mut ts);
crate::ToTokens::to_tokens(&crate::TokenTree::Ident(crate::Ident::new("let",
crate::Span::def_site())), &mut ts);
crate::ToTokens::to_tokens(&crate::TokenTree::Ident(crate::Ident::new_raw("raw_ident",
crate::Span::def_site())), &mut ts);
crate::ToTokens::to_tokens(&crate::TokenTree::Punct(crate::Punct::new('=',
crate::Spacing::Alone)), &mut ts);
crate::ToTokens::to_tokens(&crate::TokenTree::Literal({
let mut iter =
"r#\"raw\"literal\"#".parse::<crate::TokenStream>().unwrap().into_iter();
if let (Some(crate::TokenTree::Literal(mut lit)), None) =
(iter.next(), iter.next()) {
lit.set_span(crate::Span::def_site());
lit
} else {
::core::panicking::panic("internal error: entered unreachable code")
}
}), &mut ts);
crate::ToTokens::to_tokens(&crate::TokenTree::Punct(crate::Punct::new(';',
crate::Spacing::Alone)), &mut ts);
ts
}
}
const _: () =
{
extern crate proc_macro;
#[rustc_proc_macro_decls]
#[used]
#[allow(deprecated)]
static _DECLS: &[proc_macro:🌉:client::ProcMacro] = &[];
};
------------------------------------------
stderr: none