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Sema: handle noreturn result in condbr_inline

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This commit is contained in:
Veikka Tuominen
2022-03-09 12:24:18 +02:00
parent 0f0d27ce24
commit bb1fa0bdbd
5 changed files with 78 additions and 38 deletions
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6
src/Module.zig
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@@ -3739,9 +3739,8 @@ fn semaDecl(mod: *Module, decl: *Decl) !bool {
const inst_data = zir_datas[zir_block_index].pl_node;
const extra = zir.extraData(Zir.Inst.Block, inst_data.payload_index);
const body = zir.extra[extra.end..][0..extra.data.body_len];
const break_index = try sema.analyzeBody(&block_scope, body);
const result_ref = (try sema.analyzeBodyBreak(&block_scope, body)).?.operand;
try wip_captures.finalize();
const result_ref = zir_datas[break_index].@"break".operand;
const src: LazySrcLoc = .{ .node_offset = 0 };
const decl_tv = try sema.resolveInstValue(&block_scope, src, result_ref);
const align_val = blk: {
@@ -4681,12 +4680,11 @@ pub fn analyzeFnBody(mod: *Module, decl: *Decl, func: *Fn, arena: Allocator) Sem
func.state = .in_progress;
log.debug("set {s} to in_progress", .{decl.name});
_ = sema.analyzeBody(&inner_block, fn_info.body) catch |err| switch (err) {
sema.analyzeBody(&inner_block, fn_info.body) catch |err| switch (err) {
// TODO make these unreachable instead of @panic
error.NeededSourceLocation => @panic("zig compiler bug: NeededSourceLocation"),
error.GenericPoison => @panic("zig compiler bug: GenericPoison"),
error.ComptimeReturn => @panic("zig compiler bug: ComptimeReturn"),
error.ComptimeBreak => @panic("zig compiler bug: ComptimeBreak"),
else => |e| return e,
};