Implement checking observe declarations (#6709)

This adds SemIR structs and implements building `observe` lists, as well
as naming, formatting, and importing `observe` declarations.

---------

Co-authored-by: Dana Jansens <danakj@orodu.net>
This commit is contained in:
Özgür T. Önsoy
2026-07-08 17:07:10 +00:00
committed by GitHub
co-authored by Dana Jansens
parent 918bb9364f
commit 08385adeb5
713 changed files with 13013 additions and 13 deletions
@@ -491,6 +491,8 @@ fn Call(e: Cpp.ExplicitObjectParam, n: i32, a: Cpp.Another) {
// CHECK:STDOUT: %HasQualifiers.cpp_destructor.bound.loc19: <bound method> = bound_method %.loc19_8.2, %Op.ref.loc19
// CHECK:STDOUT: %HasQualifiers.cpp_destructor.call.loc19: init %empty_tuple.type = call %HasQualifiers.cpp_destructor.bound.loc19(%.loc19_8.2)
// CHECK:STDOUT: <elided>
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- use_object_param_qualifiers_overloaded.carbon
@@ -593,6 +595,8 @@ fn Call(e: Cpp.ExplicitObjectParam, n: i32, a: Cpp.Another) {
// CHECK:STDOUT: %Destroy.Op.bound.loc8: <bound method> = bound_method %a.var, constants.%Destroy.Op.1a2547.3
// CHECK:STDOUT: %Destroy.Op.call.loc8: init %empty_tuple.type = call %Destroy.Op.bound.loc8(%a.var)
// CHECK:STDOUT: <elided>
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Destroy.Op.loc9(%self.param: ref %ptr.d08) = "no_op";
@@ -602,6 +606,8 @@ fn Call(e: Cpp.ExplicitObjectParam, n: i32, a: Cpp.Another) {
// CHECK:STDOUT: fn @Destroy.Op.loc8_3.2(%self.param: ref %i32) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @CallFWithRefQualifier(%v.param: %WithRefQualifier, %p.param: %ptr.90c) {
@@ -639,6 +645,8 @@ fn Call(e: Cpp.ExplicitObjectParam, n: i32, a: Cpp.Another) {
// CHECK:STDOUT: %Destroy.Op.bound.loc15: <bound method> = bound_method %a.var, constants.%Destroy.Op.1a2547.3
// CHECK:STDOUT: %Destroy.Op.call.loc15: init %empty_tuple.type = call %Destroy.Op.bound.loc15(%a.var)
// CHECK:STDOUT: <elided>
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- call_explicit_object_param.carbon
@@ -716,6 +724,8 @@ fn Call(e: Cpp.ExplicitObjectParam, n: i32, a: Cpp.Another) {
// CHECK:STDOUT: %addr.loc10: %ptr.bad = addr_of %.loc10
// CHECK:STDOUT: %H__carbon_thunk.call: init %empty_tuple.type = call imports.%H__carbon_thunk.decl(%addr.loc10)
// CHECK:STDOUT: <elided>
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- call_explicit_object_param_overloaded.carbon
@@ -787,5 +797,7 @@ fn Call(e: Cpp.ExplicitObjectParam, n: i32, a: Cpp.Another) {
// CHECK:STDOUT: %addr.loc10: %ptr.bad = addr_of %.loc10
// CHECK:STDOUT: %F__carbon_thunk.call.loc10: init %empty_tuple.type = call imports.%F__carbon_thunk.decl.828b0d.3(%addr.loc10)
// CHECK:STDOUT: <elided>
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT: