golang.go

mirror of https://github.com/golang/go.git synced 2026-04-02 09:20:29 +09:00

Files

Josh Bleecher Snyder faa4fa1a6e cmd/compile: allow conversion from slice to array ptr

Panic if the slice is too short.

Updates #395

Change-Id: I90f4bff2da5d8f3148ba06d2482084f32b25c29a
Reviewed-on: https://go-review.googlesource.com/c/go/+/301650
Trust: Josh Bleecher Snyder <josharian@gmail.com>
Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>

2021-04-21 00:53:48 +00:00

abi

cmd/compile: preserve pointerness when creating map key temp

2021-04-20 14:30:03 +00:00

alias3.dir

…

bench

all: update references to symbols moved from io/ioutil to io

2021-04-05 17:51:15 +00:00

chan

[dev.typeparams] merge: merge branch 'dev.regabi' into 'dev.typeparams'

2020-12-14 12:13:36 -08:00

closure3.dir

cmd/compile: set types properly for imported funcs with closures

2021-04-14 01:28:16 +00:00

closure5.dir

[dev.regabi] cmd/compile: exporting, importing, and inlining functions with OCLOSURE

2021-01-20 22:53:32 +00:00

codegen

cmd/compile: reduce redundant register moves for regabi calls

2021-04-19 16:21:39 +00:00

ddd2.dir

…

dwarf

…

fixedbugs

cmd/compile: skip "_" function in reflectdata.MarkUsedIfaceMethod

2021-04-19 04:37:32 +00:00

import2.dir

…

import4.dir

…

interface

[dev.typeparams] merge: merge branch 'dev.regabi' into 'dev.typeparams'

2020-12-14 12:13:36 -08:00

intrinsic.dir

…

ken

all: fix typos

2019-09-08 17:28:20 +00:00

linkname.dir

cmd/compile: trim function name prefix from escape diagnostics

2019-09-16 15:30:51 +00:00

method4.dir

…

oldescape_linkname.dir

cmd/compile: update escape analysis tests for newescape

2019-04-16 16:20:39 +00:00

retjmp.dir

…

runtime

test: remove -newescape from regress tests

2019-08-28 19:27:20 +00:00

stress

all: update references to symbols moved from io/ioutil to io

2021-04-05 17:51:15 +00:00

syntax

test/syntax: remove interface.go

2021-04-06 18:55:39 +00:00

typeparam

cmd/compile: propagate pragmas from generic function to stenciled implementation

2021-04-15 00:29:05 +00:00

uintptrescapes.dir

…

64bit.go

…

235.go

…

alg.go

…

alias1.go

…

alias2.go

[dev.typeparams] test: add scaffolding to run.go to check compiler with -G flag

2020-12-01 21:49:31 +00:00

alias3.go

…

alias.go

…

align.go

…

append1.go

[dev.typeparams] test: add scaffolding to run.go to check compiler with -G flag

2020-12-01 21:49:31 +00:00

append.go

…

args.go

…

armimm.go

…

assign1.go

…

assign.go

[dev.typeparams] merge: merge branch 'dev.regabi' into 'dev.typeparams'

2020-12-14 12:13:36 -08:00

atomicload.go

…

bigalg.go

…

bigmap.go

…

blank1.go

[dev.typeparams] merge: merge branch 'dev.regabi' into 'dev.typeparams'

2020-12-14 12:13:36 -08:00

blank.go

…

bom.go

…

bombad.go

…

bounds.go

cmd/compile: defer lowering OANDNOT until SSA

2020-10-27 03:11:45 +00:00

cannotassign.go

[dev.typeparams] test: add scaffolding to run.go to check compiler with -G flag

2020-12-01 21:49:31 +00:00

chancap.go

[dev.regabi] cmd/compile: remove toolstash scaffolding

2021-01-05 21:44:30 +00:00

chanlinear.go

test, test/fixedbugs, crypto/x509, go/internal/gccgoimporter: fix typos

2020-03-29 17:12:56 +00:00

char_lit1.go

cmd/compile: do not report error for invalid constant

2021-03-05 18:46:43 +00:00

char_lit.go

…

checkbce.go

cmd/compile: fix ordering for short-circuiting ops

2019-03-06 20:04:07 +00:00

clearfat.go

…

closedchan.go

…

closure1.go

…

closure2.go

[dev.regabi] test: add another closure test case

2021-01-01 13:44:37 +00:00

closure3.go

cmd/compile: disable inlining functions with closures for now

2021-02-24 21:34:21 +00:00

closure4.go

cmd/compile/internal/gc: add nil check for closure call on wasm

2018-08-14 09:19:38 +00:00

closure5.go

[dev.regabi] cmd/compile: exporting, importing, and inlining functions with OCLOSURE

2021-01-20 22:53:32 +00:00

closure6.go

[dev.regabi] cmd/compile: fix escape analysis problem with closures

2021-01-23 02:15:24 +00:00

closure7.go

[dev.regabi] test: add a test for inlining closures

2021-02-01 18:28:05 +00:00

closure.go

…

cmp6.go

[dev.typeparams] test: add scaffolding to run.go to check compiler with -G flag

2020-12-01 21:49:31 +00:00

cmp.go

…

cmplx.go

cmd/compile: rewrite f(g()) for multi-value g() during typecheck

2019-03-14 21:00:20 +00:00

cmplxdivide1.go

…

cmplxdivide.c

…

cmplxdivide.go

…

complit1.go

test: match gofrontend error messages

2020-11-28 02:31:54 +00:00

complit.go

…

compos.go

…

const1.go

[dev.typeparams] test: add scaffolding to run.go to check compiler with -G flag

2020-12-01 21:49:31 +00:00

const2.go

[dev.typeparams] test: add scaffolding to run.go to check compiler with -G flag

2020-12-01 21:49:31 +00:00

const3.go

…

const4.go

…

const5.go

…

const6.go

…

const7.go

[dev.typeparams] cmd/compile: refuse excessively long constants

2021-02-03 20:22:34 +00:00

const.go

cmd/compile: apply constant folding to ORUNESTR

2019-09-26 23:54:29 +00:00

convert1.go

…

convert2.go

cmd/compile: allow conversion from slice to array ptr

2021-04-21 00:53:48 +00:00

convert3.go

…

convert4.go

cmd/compile: allow conversion from slice to array ptr

2021-04-21 00:53:48 +00:00

convert.go

…

convlit1.go

…

convlit.go

cmd/compile/internal/types2: refactor untyped conversions

2021-03-23 05:11:09 +00:00

convT2X.go

…

copy1.go

[dev.typeparams] test: enable some more errorcheck tests

2020-12-04 21:22:23 +00:00

copy.go

…

crlf.go

…

ddd1.go

test: match gofrontend error messages

2020-11-28 02:31:54 +00:00

ddd2.go

…

ddd.go

…

decl.go

…

declbad.go

…

defer.go

…

defererrcheck.go

test: re-enable open-coded defer test on riscv64

2020-02-26 16:54:17 +00:00

deferfin.go

[dev.regabi] test: enable finalizer tests on !amd64

2021-01-05 21:11:31 +00:00

defernil.go

cmd/compile: on Wasm and AIX, let deferred nil function panic at invocation

2019-10-16 00:05:37 +00:00

deferprint.go

…

deferprint.out

…

devirt.go

cmd/compile: debug rewrite

2020-04-13 21:56:15 +00:00

directive.go

cmd/compile: reject misplaced go:build comments

2020-10-13 01:16:45 +00:00

divide.go

…

divmod.go

…

embedfunc.go

cmd/compile: require 'go 1.16' go.mod line for //go:embed

2021-01-19 20:07:52 +00:00

embedvers.go

cmd/compile: require 'go 1.16' go.mod line for //go:embed

2021-01-19 20:07:52 +00:00

empty.go

…

env.go

…

eof1.go

…

eof.go

…

escape2.go

[dev.regabi] cmd/compile: convert OPANIC argument to interface{} during typecheck

2021-01-18 05:55:08 +00:00

escape2n.go

[dev.regabi] cmd/compile: convert OPANIC argument to interface{} during typecheck

2021-01-18 05:55:08 +00:00

escape3.go

…

escape4.go

[dev.regabi] cmd/compile: convert OPANIC argument to interface{} during typecheck

2021-01-18 05:55:08 +00:00

escape5.go

cmd/compile: fix escape analysis of heap-allocated results

2021-02-27 19:01:19 +00:00

escape_array.go

cmd/compile: trim function name prefix from escape diagnostics

2019-09-16 15:30:51 +00:00

escape_calls.go

cmd/compile: use clearer error message for stuct literal

2020-09-12 08:31:49 +00:00

escape_closure.go

cmd/compile: improve escape analysis of known calls

2020-10-15 18:26:06 +00:00

escape_field.go

cmd/compile: use clearer error message for stuct literal

2020-09-12 08:31:49 +00:00

escape_goto.go

cmd/compile: preserve loop depth when evaluating block

2019-09-06 01:35:46 +00:00

escape_hash_maphash.go

hash/maphash: mark call into runtime hash function as not escaping

2019-11-16 20:31:45 +00:00

escape_iface.go

cmd/compile: fix devirtualization of promoted interface methods

2020-10-30 00:47:37 +00:00

escape_indir.go

cmd/compile: use clearer error message for stuct literal

2020-09-12 08:31:49 +00:00

escape_level.go

cmd/compile: silence esc diagnostics about directiface OCONVIFACEs

2019-09-03 17:52:06 +00:00

escape_map.go

cmd/compile: use clearer error message for stuct literal

2020-09-12 08:31:49 +00:00

escape_param.go

[dev.regabi] cmd/compile: update ir/fmt for concrete types

2020-12-17 03:50:03 +00:00

escape_runtime_atomic.go

test: fix escape_runtime_atomic.go

2019-04-17 22:55:26 +00:00

escape_selfassign.go

test: add regress test cases for self-assignment

2019-04-17 16:36:56 +00:00

escape_slice.go

cmd/compile: allow conversion from slice to array ptr

2021-04-21 00:53:48 +00:00

escape_struct_param1.go

cmd/compile: use clearer error message for stuct literal

2020-09-12 08:31:49 +00:00

escape_struct_param2.go

cmd/compile: use clearer error message for stuct literal

2020-09-12 08:31:49 +00:00

escape_struct_return.go

test: remove -newescape from regress tests

2019-08-28 19:27:20 +00:00

escape_sync_atomic.go

runtime/internal/atomic: remove bad go:noescape annotations on Loadp

2019-04-17 19:09:15 +00:00

escape_unsafe.go

cmd/compile: silence esc diagnostics about directiface OCONVIFACEs

2019-09-03 17:52:06 +00:00

escape.go

…

fibo.go

…

finprofiled.go

all: fix typos

2019-09-08 17:28:20 +00:00

float_lit2.go

…

float_lit3.go

[dev.regabi] cmd/compile: enable rational constant arithmetic

2021-01-25 18:53:24 +00:00

float_lit.go

…

floatcmp.go

…

for.go

…

func1.go

[dev.typeparams] test: enable some more errorcheck tests

2020-12-04 21:22:23 +00:00

func2.go

…

func3.go

…

func4.go

…

func5.go

…

func6.go

…

func7.go

…

func8.go

…

func.go

…

funcdup2.go

[dev.typeparams] test: enable some more errorcheck tests

2020-12-04 21:22:23 +00:00

funcdup.go

[dev.typeparams] test: enable some more errorcheck tests

2020-12-04 21:22:23 +00:00

gc1.go

…

gc2.go

…

gc.go

…

gcgort.go

…

gcstring.go

…

goprint.go

test: adjust a test to work with js/wasm's background goroutine

2019-10-10 19:38:06 +00:00

goprint.out

…

goto.go

…

heapsampling.go

test: improve test coverage for heap sampling

2019-03-07 21:05:15 +00:00

helloworld.go

…

helloworld.out

…

if.go

…

import1.go

…

import2.go

…

import4.go

…

import5.go

…

import6.go

…

import.go

…

index0.go

…

index1.go

…

index2.go

…

index.go

all: fix typos

2019-09-08 17:28:20 +00:00

indirect1.go

…

indirect.go

…

init1.go

…

init.go

[dev.typeparams] merge: merge branch 'dev.regabi' into 'dev.typeparams'

2020-12-14 12:13:36 -08:00

initcomma.go

…

initempty.go

cmd/compile: add test for skipping empty init functions

2019-11-04 20:19:15 +00:00

initexp.go

cmd/compile: fix exponential-time init-cycle reporting

2021-01-08 17:14:20 +00:00

initialize.go

…

initializerr.go

test: match gofrontend error messages

2020-11-28 02:31:54 +00:00

initloop.go

[dev.typeparams] cmd/compile/internal/types2: adjusted qualified identifier error message for compiler

2020-12-09 23:56:19 +00:00

inline_big.go

cmd/compile: output cost while inlining function with Debug['m'] > 1

2020-02-26 14:44:24 +00:00

inline_caller.go

runtime: make FuncForPC return the innermost inlined frame

2019-01-08 21:54:04 +00:00

inline_callers.go

runtime: make FuncForPC return the innermost inlined frame

2019-01-08 21:54:04 +00:00

inline_literal.go

…

inline_math_bits_rotate.go

cmd/compile: make math/bits.RotateLeft* an intrinsic on amd64

2018-08-30 22:48:28 +00:00

inline_sync.go

test: re-enable atomic intrinsic related tests on riscv64

2020-03-25 01:11:15 +00:00

inline_variadic.go

cmd/compile: use clearer error message for stuct literal

2020-09-12 08:31:49 +00:00

inline.go

cmd/compile: set types properly for imported funcs with closures

2021-04-14 01:28:16 +00:00

int_lit.go

…

intcvt.go

…

intrinsic_atomic.go

test: re-enable atomic intrinsic related tests on riscv64

2020-03-25 01:11:15 +00:00

intrinsic.go

…

iota.go

…

label1.go

test: match gofrontend error messages

2020-11-28 02:31:54 +00:00

label.go

test: match gofrontend error messages

2020-11-28 02:31:54 +00:00

linkmain_run.go

test: avoid writing temporary files to GOROOT

2019-11-18 14:40:07 +00:00

linkmain.go

…

linkname2.go

[dev.regabi] cmd/compile: comment out //go:linkname warning

2020-12-02 06:49:37 +00:00

linkname.go

test: remove -newescape from regress tests

2019-08-28 19:27:20 +00:00

linkobj.go

test: recognize and use gc build tag

2020-12-18 00:10:44 +00:00

linkx_run.go

test: recognize and use gc build tag

2020-12-18 00:10:44 +00:00

linkx.go

[dev.link] all: clean up some TODOs

2019-11-01 20:13:05 +00:00

literal2.go

cmd/compile: accept 'i' suffix orthogonally on all numbers

2019-02-19 22:45:09 +00:00

literal.go

…

live1.go

…

live2.go

cmd/compile: extend ssa.go to handle 1-element array and 1-field struct

2019-09-03 19:33:04 +00:00

live_regabi.go

cmd/compile: disable name preservation on copies in expand_calls

2021-04-20 16:44:18 +00:00

live_syscall.go

cmd/compile: trim function name prefix from escape diagnostics

2019-09-16 15:30:51 +00:00

live.go

test: add liveness test for regabi

2021-04-19 14:42:58 +00:00

locklinear.go

…

loopbce.go

cmd/compile: detect indvars that are bound by other indvars

2019-09-26 18:47:12 +00:00

mainsig.go

[dev.regabi] cmd/compile: cleanup for concrete types - noder

2020-12-17 04:43:46 +00:00

makechan.go

[dev.typeparams] test: finish triaging all outstanding failing tests

2020-12-14 21:28:48 +00:00

makemap.go

[dev.typeparams] test: finish triaging all outstanding failing tests

2020-12-14 21:28:48 +00:00

makenew.go

[dev.typeparams] test: enable some more errorcheck tests

2020-12-04 21:22:23 +00:00

makeslice.go

cmd/compile: optimize make+copy pattern to avoid memclr

2020-05-07 17:50:24 +00:00

mallocfin.go

…

map1.go

[dev.typeparams] merge: merge branch 'dev.regabi' into 'dev.typeparams'

2020-12-14 12:13:36 -08:00

map.go

…

mapclear.go

…

maplinear.go

…

mergemul.go

…

method1.go

…

method2.go

[dev.typeparams] merge: merge branch 'dev.regabi' into 'dev.typeparams'

2020-12-14 12:13:36 -08:00

method3.go

…

method4.go

…

method5.go

…

method6.go

[dev.typeparams] test: enable some more errorcheck tests

2020-12-04 21:22:23 +00:00

method7.go

[dev.typeparams] cmd/compile: fix MethodExpr handling with embedded fields

2021-01-26 17:05:06 +00:00

method.go

…

named1.go

[dev.typeparams] test: enable some more errorcheck tests

2020-12-04 21:22:23 +00:00

named.go

…

nil.go

…

nilcheck.go

…

nilptr2.go

test: use a real use function in nilptr2.go

2019-05-11 03:02:33 +00:00

nilptr3.go

[dev.regabi] cmd/compile: deref PAUTOHEAPs during SSA construction

2021-01-10 08:01:49 +00:00

nilptr4.go

…

nilptr5_aix.go

test: fix nilptr5 for AIX

2018-11-27 15:36:08 +00:00

nilptr5_wasm.go

cmd/compile: fix nilcheck for AIX

2018-11-26 14:13:53 +00:00

nilptr5.go

cmd/compile: fix nilcheck for AIX

2018-11-26 14:13:53 +00:00

nilptr_aix.go

cmd/compile: fix nilcheck for AIX

2018-11-26 14:13:53 +00:00

nilptr.go

test: disable nilptr on windows/arm64

2021-02-19 00:40:22 +00:00

nosplit.go

test: make nosplit test invariant to ABI wrappers

2021-03-18 16:51:25 +00:00

notinheap2.go

cmd/compile: propagate go:notinheap implicitly

2020-09-17 19:35:53 +00:00

notinheap3.go

cmd/compile: omit write barriers for slice clears of go:notinheap pointers

2018-12-05 21:54:54 +00:00

notinheap.go

cmd/compile: propagate go:notinheap implicitly

2020-09-17 19:35:53 +00:00

nowritebarrier.go

cmd/compile: allow mid-stack inlining when there is a cycle of recursion

2020-04-03 21:43:52 +00:00

nul1.go

…

opt_branchlikely.go

all: fix typos

2019-09-08 17:28:20 +00:00

parentype.go

…

peano.go

…

phiopt.go

cmd/compile/internal/ssa: strengthen phiopt pass

2021-03-29 05:50:11 +00:00

print.go

…

print.out

…

printbig.go

…

printbig.out

…

prove.go

docs: fix spelling

2021-02-24 04:11:43 +00:00

range.go

…

README.md

test: document specifying individual test files as operands

2020-08-28 21:23:32 +00:00

recover1.go

…

recover2.go

cmd/compile,runtime: generate hash functions only for types which are map keys

2019-09-03 20:41:29 +00:00

recover3.go

…

recover4.go

…

recover5.go

…

recover.go

…

reflectmethod1.go

…

reflectmethod2.go

…

reflectmethod3.go

…

reflectmethod4.go

…

reflectmethod5.go

cmd/compile: when marking REFLECTMETHOD, check for reflect package itself

2020-04-19 03:12:32 +00:00

reflectmethod6.go

cmd/compile: when marking REFLECTMETHOD, check for reflect package itself

2020-04-19 03:12:32 +00:00

reflectmethod7.go

cmd/compile: mark concrete call of reflect.(*rtype).Method as REFLECTMETHOD

2021-02-10 22:44:54 +00:00

rename1.go

[dev.typeparams] test: enable some more errorcheck tests

2020-12-04 21:22:23 +00:00

rename.go

…

reorder2.go

…

reorder.go

[dev.regabi] cmd/compile: cleanup OAS2FUNC ordering

2021-01-16 23:19:26 +00:00

retjmp.go

…

return.go

…

rotate0.go

…

rotate1.go

…

rotate2.go

…

rotate3.go

…

rotate.go

…

run.go

cmd/go, go/build: add ToolTags to build.Default

2021-04-16 19:21:48 +00:00

rune.go

…

runtime.go

[dev.typeparams] cmd/compile/internal/types2: adjusted qualified identifier error message for compiler

2020-12-09 23:56:19 +00:00

shift1.go

test: recognize gofrontend error messages

2020-11-30 20:08:34 +00:00

shift2.go

…

sieve.go

…

sigchld.go

…

sigchld.out

…

simassign.go

…

sinit_run.go

test: recognize and use gc build tag

2020-12-18 00:10:44 +00:00

sinit.go

cmd/compile: fix static initializer

2018-12-03 16:48:21 +00:00

sizeof.go

…

slice3.go

…

slice3err.go

[dev.typeparams] test: finish triaging all outstanding failing tests

2020-12-14 21:28:48 +00:00

slicecap.go

…

sliceopt.go

…

solitaire.go

…

stack.go

…

stackobj2.go

test: stress test for stack objects

2018-10-03 19:54:29 +00:00

stackobj3.go

cmd/compile,runtime: remove ambiguously live logic

2018-10-03 19:54:16 +00:00

stackobj.go

cmd/compile,runtime: remove ambiguously live logic

2018-10-03 19:54:16 +00:00

strcopy.go

test: add test to verify that string copies don't get optimized away

2018-06-12 19:10:34 +00:00

strength.go

all: fix typos

2019-09-08 17:28:20 +00:00

string_lit.go

…

stringrange.go

…

struct0.go

…

switch2.go

…

switch3.go

[dev.typeparams] cmd/compile/internal/types2: report error for invalid (but empty) expr switch

2020-12-15 19:43:32 +00:00

switch4.go

…

switch5.go

[dev.typeparams] test: finish triaging all outstanding failing tests

2020-12-14 21:28:48 +00:00

switch6.go

[dev.typeparams] test: finish triaging all outstanding failing tests

2020-12-14 21:28:48 +00:00

switch7.go

[dev.typeparams] test: finish triaging all outstanding failing tests

2020-12-14 21:28:48 +00:00

switch.go

…

tinyfin.go

…

torture.go

…

turing.go

…

typecheck.go

test: add copyright notice to typecheck.go

2020-04-17 13:30:49 +00:00

typecheckloop.go

[dev.typeparams] cmd/compile/internal/types2: adjust init cycle error message for compiler

2020-12-09 23:55:41 +00:00

typeswitch1.go

…

typeswitch2.go

cmd/compile: move duplicate type-case checking into typecheck

2019-09-11 23:33:11 +00:00

typeswitch2b.go

cmd/compile/internal/gc: reword "declared and not used" error message

2019-10-28 23:34:13 +00:00

typeswitch3.go

[dev.typeparams] test: enable some more errorcheck tests

2020-12-04 21:22:23 +00:00

typeswitch.go

…

uintptrescapes2.go

cmd/compile: fix //go:uintptrescapes for basic method calls

2019-11-05 00:26:30 +00:00

uintptrescapes3.go

cmd/compile: fix //go:uintptrescapes for basic method calls

2019-11-05 00:26:30 +00:00

uintptrescapes.go

…

undef.go

…

used.go

[dev.typeparams] all: merge dev.regabi (07569da) into dev.typeparams

2020-12-28 00:39:17 -08:00

utf.go

…

varerr.go

[dev.typeparams] test: enable some more errorcheck tests

2020-12-04 21:22:23 +00:00

varinit.go

…

winbatch.go

all: update to use filepath.WalkDir instead of filepath.Walk

2020-12-02 16:33:57 +00:00

writebarrier.go

cmd/compile: improve generated code for concrete cases in type switches

2020-04-14 17:34:31 +00:00

zerodivide.go

…

README.md

The test directory contains tests of the Go tool chain and runtime. It includes black box tests, regression tests, and error output tests. They are run as part of all.bash.

To run just these tests, execute:

../bin/go run run.go

To run just tests from specified files in this directory, execute:

../bin/go run run.go -- file1.go file2.go ...

Standard library tests should be written as regular Go tests in the appropriate package.

The tool chain and runtime also have regular Go tests in their packages. The main reasons to add a new test to this directory are:

it is most naturally expressed using the test runner; or
it is also applicable to gccgo and other Go tool chains.