x86_64 backend crashes on boolean switch #17618
Description
Zig Version
0.12.0-dev.1138+530dc0405
Steps to Reproduce and Observed Behavior
git clone https://github.com/birth-software/nativity
cd nativity
git switch zig-x86_64-backend
zig build
In genBinOpMir, the enum value which triggers the unreachable is .eflags.
/home/david/dev/zig/build-debug/stage3/bin/zig build-exe -fno-llvm -fno-lld /home/david/dev/nativity/src/main.zig --cache-dir /home/david/dev/nativity/zig-cache --global-cache-dir /home/david/.cache/zig --name nativity
thread 9059 panic: reached unreachable code
Analyzing src/data_structures.zig: data_structures.zig:BlockList(Compilation.File).append
%605 = dbg_block_begin()
%606 = dbg_stmt(2, 28)
%607 = ref(%595)
%608 = dbg_stmt(2, 36)
%609 = dbg_stmt(2, 43)
%610 = field_call(.auto, %607, "addOne", [
{
%611 = break_inline(%610, %598)
},
])
> %612 = try(%610, {
%613 = err_union_code(%610)
%614 = dbg_stmt(2, 28)
%615 = ret_node(%613)
})
%616 = dbg_var_val(%612, "result")
%617 = save_err_ret_index(%612)
%618 = dbg_stmt(3, 13)
%619 = dbg_stmt(3, 19)
%620 = field_val(%612, "ptr")
%621 = validate_deref(%620)
%622 = store_node(%620, %601)
%623 = dbg_stmt(4, 13)
%624 = ret_type()
%625 = as_node(%624, %612)
%626 = dbg_stmt(4, 13)
%627 = restore_err_ret_index(%4294967211, %625)
%628 = ret_node(%625)
%629 = dbg_block_end()
%630 = restore_err_ret_index(%604, %4294967211)
%631 = break(%604, @InternPool.Index.void_value)
For full context, use the command
zig ast-check -t src/data_structures.zig
in src/data_structures.zig: data_structures.zig:BlockList(Compilation.File).append
> %604 = block({%605..%631})
in src/Compilation.zig: Compilation.zig:Module.getFile
> %2096 = try(%2086, {%2097..%2099}) node_offset:552:41 to :552:44
in src/Compilation.zig: Compilation.zig:Module.getFile
> %2078 = block({%2079..%2140}) node_offset:551:22 to :551:22
in src/Compilation.zig: Compilation.zig:Module.getFile
> %2046 = switch_block(%2044,
@InternPool.Index.bool_true => {%2047..%2076},
@InternPool.Index.bool_false => {%2077..%2142}) node_offset:542:35 to :542:41
in src/Compilation.zig: Compilation.zig:Module.getFile
> %2023 = block({%2024..%2170}) node_offset:540:142 to :540:142
in src/Compilation.zig: Compilation.zig:Module.importPackage
> %2240 = try(%2233, {%2241..%2243}) node_offset:576:29 to :576:99
in src/Compilation.zig: Compilation.zig:Module.importPackage
> %2189 = block({%2190..%2273}) node_offset:573:105 to :573:105
in src/Compilation.zig: Compilation.zig:compileModule
> %3329 = try(%3313, {%3330..%3332}) node_offset:725:9 to :725:108
in src/Compilation.zig: Compilation.zig:compileModule
> %2885 = block({%2886..%3818}) node_offset:654:86 to :654:86
in src/main.zig: main.zig:main
> %72 = try(%70, {%73..%75})
in src/main.zig: main.zig:main
> %33 = block({%34..%79})
in /home/david/dev/zig/lib/std/start.zig: start.zig:callMain
> %2830 = is_non_err(%2829)
in /home/david/dev/zig/lib/std/start.zig: start.zig:callMain
> %2832 = block({%2826..%2831})
in /home/david/dev/zig/lib/std/start.zig: start.zig:callMain
> %2823 = block({%2824..%2970})
in /home/david/dev/zig/lib/std/start.zig: start.zig:callMain
> %2734 = switch_block(%2732,
else => {%2973..%2979},
%2735 => {%2736..%2748},
%2749 => {%2750..%2768},
by_val %2769 => {%2770..%2820},
%2821 => {%2822..%2972})
in /home/david/dev/zig/lib/std/start.zig: start.zig:callMain
> %2718 = block({%2719..%2983})
in /home/david/dev/zig/lib/std/start.zig: start.zig:initEventLoopAndCallMain
> %2441 = builtin_call(%2439, %2440, @InternPool.Index.empty_struct)
in /home/david/dev/zig/lib/std/start.zig: start.zig:initEventLoopAndCallMain
> %2286 = block({%2287..%2448})
in /home/david/dev/zig/lib/std/start.zig: start.zig:callMainWithArgs
> %2063 = call(.auto, %2061, [])
in /home/david/dev/zig/lib/std/start.zig: start.zig:callMainWithArgs
> %2026 = block({%2027..%2070})
in /home/david/dev/zig/lib/std/start.zig: start.zig:posixCallMainAndExit
> %1852 = builtin_call(%1849, %1850, %1851)
in /home/david/dev/zig/lib/std/start.zig: start.zig:posixCallMainAndExit
> %1848 = field_call(nodiscard .auto, %1845, "exit", [
{%1849..%1853},
])
in /home/david/dev/zig/lib/std/start.zig: start.zig:posixCallMainAndExit
> %1457 = block({%1458..%1856})
/home/david/dev/zig/src/arch/x86_64/CodeGen.zig:8437:12: 0x5c93fc6 in genBinOpMir (zig)
=> unreachable, // unmodifiable destination
^
/home/david/dev/zig/src/arch/x86_64/CodeGen.zig:10317:33: 0x5d67d4b in airSwitchBr (zig)
try self.genBinOpMir(.{ ._, .cmp }, condition_ty, condition, item_mcv);
^
/home/david/dev/zig/src/arch/x86_64/CodeGen.zig:2097:53: 0x58e3564 in genBody (zig)
.switch_br => try self.airSwitchBr(inst),
^
/home/david/dev/zig/src/arch/x86_64/CodeGen.zig:10263:21: 0x5d210b0 in airBlock (zig)
try self.genBody(body);
^
/home/david/dev/zig/src/arch/x86_64/CodeGen.zig:2005:50: 0x58e1652 in genBody (zig)
.block => try self.airBlock(inst),
^
/home/david/dev/zig/src/arch/x86_64/CodeGen.zig:1787:25: 0x53cfbaf in gen (zig)
try self.genBody(self.air.getMainBody());
^
/home/david/dev/zig/src/arch/x86_64/CodeGen.zig:866:17: 0x4ecb951 in generate (zig)
function.gen() catch |err| switch (err) {
^
/home/david/dev/zig/src/codegen.zig:66:70: 0x49ef2f7 in generateFunction (zig)
.x86_64 => return @import("arch/x86_64/CodeGen.zig").generate(bin_file, src_loc, func_index, air, liveness, code, debug_output),
^
/home/david/dev/zig/src/link/Elf.zig:3277:37: 0x49efb79 in updateFunc (zig)
try codegen.generateFunction(&self.base, decl.srcLoc(mod), func_index, air, liveness, &code_buffer, .{
^
/home/david/dev/zig/src/link.zig:621:77: 0x46b9480 in updateFunc (zig)
.elf => return @fieldParentPtr(Elf, "base", base).updateFunc(module, func_index, air, liveness),
^
/home/david/dev/zig/src/Module.zig:3467:37: 0x4438ff7 in ensureFuncBodyAnalyzed (zig)
comp.bin_file.updateFunc(mod, func_index, air, liveness) catch |err| switch (err) {
^
/home/david/dev/zig/src/Sema.zig:31742:31: 0x5094ec0 in ensureFuncBodyAnalyzed (zig)
mod.ensureFuncBodyAnalyzed(func) catch |err| {
^
/home/david/dev/zig/src/Sema.zig:35487:40: 0x4b24a0d in resolveInferredErrorSet (zig)
try sema.ensureFuncBodyAnalyzed(func_index);
^
/home/david/dev/zig/src/Sema.zig:32097:69: 0x4af95ba in analyzeIsNonErrComptimeOnly (zig)
const resolved_ty = try sema.resolveInferredErrorSet(block, src, set_ty);
^
/home/david/dev/zig/src/Sema.zig:18462:60: 0x4af8209 in zirTry (zig)
const is_non_err = try sema.analyzeIsNonErrComptimeOnly(parent_block, operand_src, err_union);
^
/home/david/dev/zig/src/Sema.zig:1729:67: 0x46e895a in analyzeBodyInner (zig)
if (!block.is_comptime) break :blk try sema.zirTry(block, inst);
^
/home/david/dev/zig/src/Sema.zig:5897:34: 0x507296b in resolveBlockBody (zig)
if (sema.analyzeBodyInner(child_block, body)) |_| {
^
/home/david/dev/zig/src/Sema.zig:5880:33: 0x4afd0b4 in zirBlock (zig)
return sema.resolveBlockBody(parent_block, src, &child_block, body, inst, &label.merges);
^
/home/david/dev/zig/src/Sema.zig:1578:49: 0x46ea4ef in analyzeBodyInner (zig)
break :blk try sema.zirBlock(block, inst, tags[inst] == .block_comptime);
^
/home/david/dev/zig/src/Sema.zig:917:30: 0x49cdbf8 in analyzeBody (zig)
_ = sema.analyzeBodyInner(block, body) catch |err| switch (err) {
^
/home/david/dev/zig/src/Module.zig:4825:21: 0x46b7466 in analyzeFnBody (zig)
sema.analyzeBody(&inner_block, fn_info.body) catch |err| switch (err) {
^
/home/david/dev/zig/src/Module.zig:3401:40: 0x44385cd in ensureFuncBodyAnalyzed (zig)
var air = mod.analyzeFnBody(func_index, sema_arena) catch |err| switch (err) {
^
/home/david/dev/zig/src/Sema.zig:31742:31: 0x5094ec0 in ensureFuncBodyAnalyzed (zig)
mod.ensureFuncBodyAnalyzed(func) catch |err| {
^
/home/david/dev/zig/src/Sema.zig:35487:40: 0x4b24a0d in resolveInferredErrorSet (zig)
try sema.ensureFuncBodyAnalyzed(func_index);
^
/home/david/dev/zig/src/Sema.zig:32097:69: 0x4af95ba in analyzeIsNonErrComptimeOnly (zig)
const resolved_ty = try sema.resolveInferredErrorSet(block, src, set_ty);
^
/home/david/dev/zig/src/Sema.zig:18462:60: 0x4af8209 in zirTry (zig)
const is_non_err = try sema.analyzeIsNonErrComptimeOnly(parent_block, operand_src, err_union);
^
/home/david/dev/zig/src/Sema.zig:1729:67: 0x46e895a in analyzeBodyInner (zig)
if (!block.is_comptime) break :blk try sema.zirTry(block, inst);
^
/home/david/dev/zig/src/Sema.zig:5897:34: 0x507296b in resolveBlockBody (zig)
if (sema.analyzeBodyInner(child_block, body)) |_| {
^
/home/david/dev/zig/src/Sema.zig:5880:33: 0x4afd0b4 in zirBlock (zig)
return sema.resolveBlockBody(parent_block, src, &child_block, body, inst, &label.merges);
^
/home/david/dev/zig/src/Sema.zig:1578:49: 0x46ea4ef in analyzeBodyInner (zig)
break :blk try sema.zirBlock(block, inst, tags[inst] == .block_comptime);
^
/home/david/dev/zig/src/Sema.zig:897:30: 0x50717bb in analyzeBodyRuntimeBreak (zig)
_ = sema.analyzeBodyInner(block, body) catch |err| switch (err) {
^
/home/david/dev/zig/src/Sema.zig:10689:52: 0x4ff37c1 in analyzeProngRuntime (zig)
return sema.analyzeBodyRuntimeBreak(case_block, prong_body);
^
/home/david/dev/zig/src/Sema.zig:12038:40: 0x4a56b4b in zirSwitchBlock (zig)
try spa.analyzeProngRuntime(
^
/home/david/dev/zig/src/Sema.zig:1095:69: 0x46dc857 in analyzeBodyInner (zig)
.switch_block => try sema.zirSwitchBlock(block, inst, false),
^
/home/david/dev/zig/src/Sema.zig:5897:34: 0x507296b in resolveBlockBody (zig)
if (sema.analyzeBodyInner(child_block, body)) |_| {
^
/home/david/dev/zig/src/Sema.zig:5880:33: 0x4afd0b4 in zirBlock (zig)
return sema.resolveBlockBody(parent_block, src, &child_block, body, inst, &label.merges);
^
/home/david/dev/zig/src/Sema.zig:1578:49: 0x46ea4ef in analyzeBodyInner (zig)
break :blk try sema.zirBlock(block, inst, tags[inst] == .block_comptime);
^
/home/david/dev/zig/src/Sema.zig:917:30: 0x49cdbf8 in analyzeBody (zig)
_ = sema.analyzeBodyInner(block, body) catch |err| switch (err) {
^
/home/david/dev/zig/src/Module.zig:4825:21: 0x46b7466 in analyzeFnBody (zig)
sema.analyzeBody(&inner_block, fn_info.body) catch |err| switch (err) {
^
/home/david/dev/zig/src/Module.zig:3401:40: 0x44385cd in ensureFuncBodyAnalyzed (zig)
var air = mod.analyzeFnBody(func_index, sema_arena) catch |err| switch (err) {
^
/home/david/dev/zig/src/Sema.zig:31742:31: 0x5094ec0 in ensureFuncBodyAnalyzed (zig)
mod.ensureFuncBodyAnalyzed(func) catch |err| {
^
/home/david/dev/zig/src/Sema.zig:35487:40: 0x4b24a0d in resolveInferredErrorSet (zig)
try sema.ensureFuncBodyAnalyzed(func_index);
^
/home/david/dev/zig/src/Sema.zig:32097:69: 0x4af95ba in analyzeIsNonErrComptimeOnly (zig)
const resolved_ty = try sema.resolveInferredErrorSet(block, src, set_ty);
^
/home/david/dev/zig/src/Sema.zig:18462:60: 0x4af8209 in zirTry (zig)
const is_non_err = try sema.analyzeIsNonErrComptimeOnly(parent_block, operand_src, err_union);
^
/home/david/dev/zig/src/Sema.zig:1729:67: 0x46e895a in analyzeBodyInner (zig)
if (!block.is_comptime) break :blk try sema.zirTry(block, inst);
^
/home/david/dev/zig/src/Sema.zig:5897:34: 0x507296b in resolveBlockBody (zig)
if (sema.analyzeBodyInner(child_block, body)) |_| {
^
/home/david/dev/zig/src/Sema.zig:5880:33: 0x4afd0b4 in zirBlock (zig)
return sema.resolveBlockBody(parent_block, src, &child_block, body, inst, &label.merges);
^
/home/david/dev/zig/src/Sema.zig:1578:49: 0x46ea4ef in analyzeBodyInner (zig)
break :blk try sema.zirBlock(block, inst, tags[inst] == .block_comptime);
^
/home/david/dev/zig/src/Sema.zig:917:30: 0x49cdbf8 in analyzeBody (zig)
_ = sema.analyzeBodyInner(block, body) catch |err| switch (err) {
^
/home/david/dev/zig/src/Module.zig:4825:21: 0x46b7466 in analyzeFnBody (zig)
sema.analyzeBody(&inner_block, fn_info.body) catch |err| switch (err) {
^
/home/david/dev/zig/src/Module.zig:3401:40: 0x44385cd in ensureFuncBodyAnalyzed (zig)
var air = mod.analyzeFnBody(func_index, sema_arena) catch |err| switch (err) {
^
/home/david/dev/zig/src/Sema.zig:31742:31: 0x5094ec0 in ensureFuncBodyAnalyzed (zig)
mod.ensureFuncBodyAnalyzed(func) catch |err| {
^
/home/david/dev/zig/src/Sema.zig:35487:40: 0x4b24a0d in resolveInferredErrorSet (zig)
try sema.ensureFuncBodyAnalyzed(func_index);
^
/home/david/dev/zig/src/Sema.zig:32097:69: 0x4af95ba in analyzeIsNonErrComptimeOnly (zig)
const resolved_ty = try sema.resolveInferredErrorSet(block, src, set_ty);
^
/home/david/dev/zig/src/Sema.zig:18462:60: 0x4af8209 in zirTry (zig)
const is_non_err = try sema.analyzeIsNonErrComptimeOnly(parent_block, operand_src, err_union);
^
/home/david/dev/zig/src/Sema.zig:1729:67: 0x46e895a in analyzeBodyInner (zig)
if (!block.is_comptime) break :blk try sema.zirTry(block, inst);
^
/home/david/dev/zig/src/Sema.zig:5897:34: 0x507296b in resolveBlockBody (zig)
if (sema.analyzeBodyInner(child_block, body)) |_| {
^
/home/david/dev/zig/src/Sema.zig:5880:33: 0x4afd0b4 in zirBlock (zig)
return sema.resolveBlockBody(parent_block, src, &child_block, body, inst, &label.merges);
^
/home/david/dev/zig/src/Sema.zig:1578:49: 0x46ea4ef in analyzeBodyInner (zig)
break :blk try sema.zirBlock(block, inst, tags[inst] == .block_comptime);
^
/home/david/dev/zig/src/Sema.zig:917:30: 0x49cdbf8 in analyzeBody (zig)
_ = sema.analyzeBodyInner(block, body) catch |err| switch (err) {
^
/home/david/dev/zig/src/Module.zig:4825:21: 0x46b7466 in analyzeFnBody (zig)
sema.analyzeBody(&inner_block, fn_info.body) catch |err| switch (err) {
^
/home/david/dev/zig/src/Module.zig:3401:40: 0x44385cd in ensureFuncBodyAnalyzed (zig)
var air = mod.analyzeFnBody(func_index, sema_arena) catch |err| switch (err) {
^
/home/david/dev/zig/src/Sema.zig:31742:31: 0x5094ec0 in ensureFuncBodyAnalyzed (zig)
mod.ensureFuncBodyAnalyzed(func) catch |err| {
^
/home/david/dev/zig/src/Sema.zig:35487:40: 0x4b24a0d in resolveInferredErrorSet (zig)
try sema.ensureFuncBodyAnalyzed(func_index);
^
/home/david/dev/zig/src/Sema.zig:32097:69: 0x4af95ba in analyzeIsNonErrComptimeOnly (zig)
const resolved_ty = try sema.resolveInferredErrorSet(block, src, set_ty);
^
/home/david/dev/zig/src/Sema.zig:18462:60: 0x4af8209 in zirTry (zig)
const is_non_err = try sema.analyzeIsNonErrComptimeOnly(parent_block, operand_src, err_union);
^
/home/david/dev/zig/src/Sema.zig:1729:67: 0x46e895a in analyzeBodyInner (zig)
if (!block.is_comptime) break :blk try sema.zirTry(block, inst);
^
/home/david/dev/zig/src/Sema.zig:5897:34: 0x507296b in resolveBlockBody (zig)
if (sema.analyzeBodyInner(child_block, body)) |_| {
^
/home/david/dev/zig/src/Sema.zig:5880:33: 0x4afd0b4 in zirBlock (zig)
return sema.resolveBlockBody(parent_block, src, &child_block, body, inst, &label.merges);
^
/home/david/dev/zig/src/Sema.zig:1578:49: 0x46ea4ef in analyzeBodyInner (zig)
break :blk try sema.zirBlock(block, inst, tags[inst] == .block_comptime);
^
/home/david/dev/zig/src/Sema.zig:917:30: 0x49cdbf8 in analyzeBody (zig)
_ = sema.analyzeBodyInner(block, body) catch |err| switch (err) {
^
/home/david/dev/zig/src/Module.zig:4825:21: 0x46b7466 in analyzeFnBody (zig)
sema.analyzeBody(&inner_block, fn_info.body) catch |err| switch (err) {
^
/home/david/dev/zig/src/Module.zig:3401:40: 0x44385cd in ensureFuncBodyAnalyzed (zig)
var air = mod.analyzeFnBody(func_index, sema_arena) catch |err| switch (err) {
^
/home/david/dev/zig/src/Sema.zig:31742:31: 0x5094ec0 in ensureFuncBodyAnalyzed (zig)
mod.ensureFuncBodyAnalyzed(func) catch |err| {
^
/home/david/dev/zig/src/Sema.zig:35487:40: 0x4b24a0d in resolveInferredErrorSet (zig)
try sema.ensureFuncBodyAnalyzed(func_index);
^
/home/david/dev/zig/src/Sema.zig:32097:69: 0x4af95ba in analyzeIsNonErrComptimeOnly (zig)
const resolved_ty = try sema.resolveInferredErrorSet(block, src, set_ty);
^
/home/david/dev/zig/src/Sema.zig:32126:56: 0x4fd2eac in analyzeIsNonErr (zig)
const result = try sema.analyzeIsNonErrComptimeOnly(block, src, operand);
^
/home/david/dev/zig/src/Sema.zig:18346:32: 0x4a42255 in zirIsNonErr (zig)
return sema.analyzeIsNonErr(block, src, operand);
^
/home/david/dev/zig/src/Sema.zig:1072:66: 0x46db762 in analyzeBodyInner (zig)
.is_non_err => try sema.zirIsNonErr(block, inst),
^
/home/david/dev/zig/src/Sema.zig:5897:34: 0x507296b in resolveBlockBody (zig)
if (sema.analyzeBodyInner(child_block, body)) |_| {
^
/home/david/dev/zig/src/Sema.zig:5880:33: 0x4afd0b4 in zirBlock (zig)
return sema.resolveBlockBody(parent_block, src, &child_block, body, inst, &label.merges);
^
/home/david/dev/zig/src/Sema.zig:1578:49: 0x46ea4ef in analyzeBodyInner (zig)
break :blk try sema.zirBlock(block, inst, tags[inst] == .block_comptime);
^
/home/david/dev/zig/src/Sema.zig:5897:34: 0x507296b in resolveBlockBody (zig)
if (sema.analyzeBodyInner(child_block, body)) |_| {
^
/home/david/dev/zig/src/Sema.zig:5880:33: 0x4afd0b4 in zirBlock (zig)
return sema.resolveBlockBody(parent_block, src, &child_block, body, inst, &label.merges);
^
/home/david/dev/zig/src/Sema.zig:1578:49: 0x46ea4ef in analyzeBodyInner (zig)
break :blk try sema.zirBlock(block, inst, tags[inst] == .block_comptime);
^
/home/david/dev/zig/src/Sema.zig:5897:34: 0x507296b in resolveBlockBody (zig)
if (sema.analyzeBodyInner(child_block, body)) |_| {
^
/home/david/dev/zig/src/Sema.zig:10633:45: 0x4ff2a6f in resolveProngComptime (zig)
return sema.resolveBlockBody(spa.parent_block, src, child_block, prong_body, spa.switch_block_inst, merges);
^
/home/david/dev/zig/src/Sema.zig:11867:52: 0x4a53b17 in zirSwitchBlock (zig)
return spa.resolveProngComptime(
^
/home/david/dev/zig/src/Sema.zig:1095:69: 0x46dc857 in analyzeBodyInner (zig)
.switch_block => try sema.zirSwitchBlock(block, inst, false),
^
/home/david/dev/zig/src/Sema.zig:5897:34: 0x507296b in resolveBlockBody (zig)
if (sema.analyzeBodyInner(child_block, body)) |_| {
^
/home/david/dev/zig/src/Sema.zig:5880:33: 0x4afd0b4 in zirBlock (zig)
return sema.resolveBlockBody(parent_block, src, &child_block, body, inst, &label.merges);
^
/home/david/dev/zig/src/Sema.zig:1578:49: 0x46ea4ef in analyzeBodyInner (zig)
break :blk try sema.zirBlock(block, inst, tags[inst] == .block_comptime);
^
/home/david/dev/zig/src/Sema.zig:917:30: 0x49cdbf8 in analyzeBody (zig)
_ = sema.analyzeBodyInner(block, body) catch |err| switch (err) {
^
/home/david/dev/zig/src/Sema.zig:7516:33: 0x4fbf351 in analyzeCall (zig)
sema.analyzeBody(&child_block, fn_info.body) catch |err| switch (err) {
^
/home/david/dev/zig/src/Sema.zig:24005:28: 0x4a95149 in zirBuiltinCall (zig)
return sema.analyzeCall(
^
/home/david/dev/zig/src/Sema.zig:1147:69: 0x46deeae in analyzeBodyInner (zig)
.builtin_call => try sema.zirBuiltinCall(block, inst),
^
/home/david/dev/zig/src/Sema.zig:5897:34: 0x507296b in resolveBlockBody (zig)
if (sema.analyzeBodyInner(child_block, body)) |_| {
^
/home/david/dev/zig/src/Sema.zig:5880:33: 0x4afd0b4 in zirBlock (zig)
return sema.resolveBlockBody(parent_block, src, &child_block, body, inst, &label.merges);
^
/home/david/dev/zig/src/Sema.zig:1578:49: 0x46ea4ef in analyzeBodyInner (zig)
break :blk try sema.zirBlock(block, inst, tags[inst] == .block_comptime);
^
/home/david/dev/zig/src/Sema.zig:917:30: 0x49cdbf8 in analyzeBody (zig)
_ = sema.analyzeBodyInner(block, body) catch |err| switch (err) {
^
/home/david/dev/zig/src/Sema.zig:7516:33: 0x4fbf351 in analyzeCall (zig)
sema.analyzeBody(&child_block, fn_info.body) catch |err| switch (err) {
^
/home/david/dev/zig/src/Sema.zig:6735:43: 0x4a320f4 in zirCall__anon_158758 (zig)
const call_inst = try sema.analyzeCall(block, func, func_ty, callee_src, call_src, modifier, ensure_result_used, args_info, call_dbg_node, .call);
^
/home/david/dev/zig/src/Sema.zig:1029:62: 0x46d9750 in analyzeBodyInner (zig)
.call => try sema.zirCall(block, inst, .direct),
^
/home/david/dev/zig/src/Sema.zig:5897:34: 0x507296b in resolveBlockBody (zig)
if (sema.analyzeBodyInner(child_block, body)) |_| {
^
/home/david/dev/zig/src/Sema.zig:5880:33: 0x4afd0b4 in zirBlock (zig)
return sema.resolveBlockBody(parent_block, src, &child_block, body, inst, &label.merges);
^
/home/david/dev/zig/src/Sema.zig:1578:49: 0x46ea4ef in analyzeBodyInner (zig)
break :blk try sema.zirBlock(block, inst, tags[inst] == .block_comptime);
^
/home/david/dev/zig/src/Sema.zig:917:30: 0x49cdbf8 in analyzeBody (zig)
_ = sema.analyzeBodyInner(block, body) catch |err| switch (err) {
^
/home/david/dev/zig/src/Sema.zig:7516:33: 0x4fbf351 in analyzeCall (zig)
sema.analyzeBody(&child_block, fn_info.body) catch |err| switch (err) {
^
/home/david/dev/zig/src/Sema.zig:24005:28: 0x4a95149 in zirBuiltinCall (zig)
return sema.analyzeCall(
^
/home/david/dev/zig/src/Sema.zig:1147:69: 0x46deeae in analyzeBodyInner (zig)
.builtin_call => try sema.zirBuiltinCall(block, inst),
^
/home/david/dev/zig/src/Sema.zig:934:45: 0x4457271 in analyzeBodyBreak (zig)
const break_inst = sema.analyzeBodyInner(block, body) catch |err| switch (err) {
^
/home/david/dev/zig/src/Sema.zig:883:50: 0x4fb5ee3 in resolveBody (zig)
const break_data = (try sema.analyzeBodyBreak(block, body)) orelse
^
/home/david/dev/zig/src/Sema.zig:7024:59: 0x54bde75 in analyzeArg (zig)
const uncoerced_arg = try sema.resolveBody(block, arg_body, zir_call.call_inst);
^
/home/david/dev/zig/src/Sema.zig:7580:49: 0x4fc03e1 in analyzeCall (zig)
arg_out.* = try args_info.analyzeArg(sema, block, arg_idx, param_ty, func_ty_info, func);
^
/home/david/dev/zig/src/Sema.zig:6735:43: 0x4a33348 in zirCall__anon_158759 (zig)
const call_inst = try sema.analyzeCall(block, func, func_ty, callee_src, call_src, modifier, ensure_result_used, args_info, call_dbg_node, .call);
^
/home/david/dev/zig/src/Sema.zig:1030:62: 0x46d980c in analyzeBodyInner (zig)
.field_call => try sema.zirCall(block, inst, .field),
^
/home/david/dev/zig/src/Sema.zig:5897:34: 0x507296b in resolveBlockBody (zig)
if (sema.analyzeBodyInner(child_block, body)) |_| {
^
/home/david/dev/zig/src/Sema.zig:5880:33: 0x4afd0b4 in zirBlock (zig)
return sema.resolveBlockBody(parent_block, src, &child_block, body, inst, &label.merges);
^
/home/david/dev/zig/src/Sema.zig:1578:49: 0x46ea4ef in analyzeBodyInner (zig)
break :blk try sema.zirBlock(block, inst, tags[inst] == .block_comptime);
^
/home/david/dev/zig/src/Sema.zig:917:30: 0x49cdbf8 in analyzeBody (zig)
_ = sema.analyzeBodyInner(block, body) catch |err| switch (err) {
^
/home/david/dev/zig/src/Module.zig:4825:21: 0x46b7466 in analyzeFnBody (zig)
sema.analyzeBody(&inner_block, fn_info.body) catch |err| switch (err) {
^
/home/david/dev/zig/src/Module.zig:3401:40: 0x44385cd in ensureFuncBodyAnalyzed (zig)
var air = mod.analyzeFnBody(func_index, sema_arena) catch |err| switch (err) {
^
/home/david/dev/zig/src/Compilation.zig:3516:42: 0x443663d in processOneJob (zig)
module.ensureFuncBodyAnalyzed(func) catch |err| switch (err) {
^
/home/david/dev/zig/src/Compilation.zig:3453:30: 0x421d25b in performAllTheWork (zig)
try processOneJob(comp, work_item, main_progress_node);
^
/home/david/dev/zig/src/Compilation.zig:2230:31: 0x42187ec in update (zig)
try comp.performAllTheWork(main_progress_node);
^
/home/david/dev/zig/src/main.zig:4234:24: 0x4248202 in updateModule (zig)
try comp.update(main_progress_node);
^
/home/david/dev/zig/src/main.zig:3637:17: 0x426a702 in buildOutputType (zig)
updateModule(comp) catch |err| switch (err) {
^
/home/david/dev/zig/src/main.zig:271:31: 0x407d0df in mainArgs (zig)
return buildOutputType(gpa, arena, args, .{ .build = .Exe });
^
/home/david/dev/zig/src/main.zig:215:20: 0x407a3c5 in main (zig)
return mainArgs(gpa, arena, args);
^
/home/david/dev/zig/lib/std/start.zig:583:37: 0x4079dde in main (zig)
const result = root.main() catch |err| {
^
../sysdeps/nptl/libc_start_call_main.h:58:16: 0x7fb3f673f1c9 in __libc_start_call_main (../sysdeps/x86/libc-start.c)
../csu/libc-start.c:360:3: 0x7fb3f673f284 in __libc_start_main_impl (../sysdeps/x86/libc-start.c)
???:?:?: 0x40799e0 in ??? (???)
???:?:?: 0x0 in ??? (???)
zsh: IOT instruction (core dumped) /home/david/dev/zig/build-debug/stage3/bin/zig build-exe -fno-llvm -fno-lld
Expected Behavior
Compilation gone successful