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Implement checking observe declarations (#6709)

Browse Source 
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
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toolchain/check/testdata/function/call/alias.carbon
Vendored
+4
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@@ -78,6 +78,8 @@ fn Main() {
// CHECK:STDOUT: %.loc15_24.2: init %empty_tuple.type = tuple_init () [concrete = constants.%empty_tuple]
// CHECK:STDOUT: %.loc15_25: init %empty_tuple.type = converted %.loc15_24.1, %.loc15_24.2 [concrete = constants.%empty_tuple]
// CHECK:STDOUT: return %.loc15_25
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Main() {
@@ -98,6 +100,8 @@ fn Main() {
// CHECK:STDOUT: %Destroy.Op.bound: <bound method> = bound_method %b.var, constants.%Destroy.Op
// CHECK:STDOUT: %Destroy.Op.call: init %empty_tuple.type = call %Destroy.Op.bound(%b.var)
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Destroy.Op(%self.param: ref %empty_tuple.type) = "no_op";
toolchain/check/testdata/function/call/empty_struct.carbon
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+4
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@@ -69,6 +69,8 @@ fn Main() {
// CHECK:STDOUT: %.loc16_10: init %empty_struct_type = struct_init () [concrete = constants.%empty_struct]
// CHECK:STDOUT: %.loc16_11: init %empty_struct_type = converted %a.ref, %.loc16_10 [concrete = constants.%empty_struct]
// CHECK:STDOUT: return %.loc16_11
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Main() {
@@ -79,5 +81,7 @@ fn Main() {
// CHECK:STDOUT: %.loc20_9.2: %empty_struct_type = converted %.loc20_9.1, %empty_struct [concrete = constants.%empty_struct]
// CHECK:STDOUT: %Echo.call: init %empty_struct_type = call %Echo.ref(%.loc20_9.2)
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
toolchain/check/testdata/function/call/empty_tuple.carbon
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+4
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@@ -69,6 +69,8 @@ fn Main() {
// CHECK:STDOUT: %.loc16_10: init %empty_tuple.type = tuple_init () [concrete = constants.%empty_tuple]
// CHECK:STDOUT: %.loc16_11: init %empty_tuple.type = converted %a.ref, %.loc16_10 [concrete = constants.%empty_tuple]
// CHECK:STDOUT: return %.loc16_11
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Main() {
@@ -79,5 +81,7 @@ fn Main() {
// CHECK:STDOUT: %.loc20_9.2: %empty_tuple.type = converted %.loc20_9.1, %empty_tuple [concrete = constants.%empty_tuple]
// CHECK:STDOUT: %Echo.call: init %empty_tuple.type = call %Echo.ref(%.loc20_9.2)
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
toolchain/check/testdata/function/call/fail_param_count.carbon
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+8
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@@ -140,16 +140,22 @@ fn Main() {
// CHECK:STDOUT: fn @Run0() {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Run1(%a.param: %i32) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Run2(%a.param: %i32, %b.param: %i32) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Main() {
@@ -167,5 +173,7 @@ fn Main() {
// CHECK:STDOUT: %Run2.ref.loc69: %Run2.type = name_ref Run2, file.%Run2.decl [concrete = constants.%Run2]
// CHECK:STDOUT: %int_0.loc69: Core.IntLiteral = int_value 0 [concrete = constants.%int_0]
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
toolchain/check/testdata/function/call/fail_param_type.carbon
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+4
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@@ -80,6 +80,8 @@ fn F() {
// CHECK:STDOUT: fn @G(%a.param: %i32) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @F() {
@@ -89,5 +91,7 @@ fn F() {
// CHECK:STDOUT: %.loc28: %i32 = converted %float, <error> [concrete = <error>]
// CHECK:STDOUT: %G.call: init %empty_tuple.type = call %G.ref(<error>)
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
toolchain/check/testdata/function/call/fail_return_type_mismatch.carbon
Vendored
+6
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@@ -117,6 +117,8 @@ fn Run() {
// CHECK:STDOUT: %Core.FloatLiteral.as.ImplicitAs.impl.Convert.call: init %f64.dc1 = call %bound_method.loc15_29.2(%float) [concrete = constants.%float.3b9]
// CHECK:STDOUT: %.loc15_29: init %f64.dc1 = converted %float, %Core.FloatLiteral.as.ImplicitAs.impl.Convert.call [concrete = constants.%float.3b9]
// CHECK:STDOUT: return %.loc15_29
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Run() {
@@ -135,6 +137,8 @@ fn Run() {
// CHECK:STDOUT: %Destroy.Op.bound: <bound method> = bound_method %x.var, constants.%Destroy.Op.1a2547.2
// CHECK:STDOUT: %Destroy.Op.call: init %empty_tuple.type = call %Destroy.Op.bound(%x.var)
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Destroy.Op.loc25_3.1(%self.param: ref %i32.builtin) = "no_op";
@@ -142,5 +146,7 @@ fn Run() {
// CHECK:STDOUT: fn @Destroy.Op.loc25_3.2(%self.param: ref %i32) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
toolchain/check/testdata/function/call/fail_runtime_implicit_param.carbon
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+2
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@@ -48,5 +48,7 @@ fn Run() {
// CHECK:STDOUT: %F.ref: %F.type = name_ref F, file.%F.decl [concrete = constants.%F]
// CHECK:STDOUT: %F.call: init %empty_tuple.type = call %F.ref()
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
toolchain/check/testdata/function/call/form.carbon
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+22
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@@ -327,6 +327,8 @@ fn G() {
// CHECK:STDOUT: %.loc10: %i32 = ref_tag %y.ref
// CHECK:STDOUT: %F.call: init %empty_tuple.type = call %F.ref(%y.ref)
// CHECK:STDOUT: <elided>
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- var_form_param.carbon
@@ -401,6 +403,8 @@ fn G() {
// CHECK:STDOUT: %Destroy.Op.bound: <bound method> = bound_method %x.var, constants.%Destroy.Op.1a2547.2
// CHECK:STDOUT: %Destroy.Op.call: init %empty_tuple.type = call %Destroy.Op.bound(%x.var)
// CHECK:STDOUT: <elided>
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Destroy.Op.loc4_7.1(%self.param: ref %i32.builtin) = "no_op";
@@ -408,6 +412,8 @@ fn G() {
// CHECK:STDOUT: fn @Destroy.Op.loc4_7.2(%self.param: ref %i32) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- val_form_param.carbon
@@ -474,6 +480,8 @@ fn G() {
// CHECK:STDOUT: %.loc9_5.2: %i32 = converted %int_0, %.loc9_5.1 [concrete = constants.%int_0.3c0]
// CHECK:STDOUT: %F.call: init %empty_tuple.type = call %F.ref(%.loc9_5.2)
// CHECK:STDOUT: <elided>
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- type_component_needs_conversion.carbon
@@ -546,6 +554,8 @@ fn G() {
// CHECK:STDOUT: %_.patt: %pattern_type.6b6 = ref_binding_pattern _ [concrete = constants.%_.patt]
// CHECK:STDOUT: }
// CHECK:STDOUT: <elided>
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- var_return_form.carbon
@@ -597,6 +607,8 @@ fn G() {
// CHECK:STDOUT: %Destroy.Op.bound: <bound method> = bound_method %_.var, constants.%Destroy.Op.1a2547.2
// CHECK:STDOUT: %Destroy.Op.call: init %empty_tuple.type = call %Destroy.Op.bound(%_.var)
// CHECK:STDOUT: <elided>
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Destroy.Op.loc9_7.1(%self.param: ref %i32.builtin) = "no_op";
@@ -604,6 +616,8 @@ fn G() {
// CHECK:STDOUT: fn @Destroy.Op.loc9_7.2(%self.param: ref %i32) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- val_return_form.carbon
@@ -645,6 +659,8 @@ fn G() {
// CHECK:STDOUT: %_.patt: %pattern_type.6b6 = value_binding_pattern _ [concrete = constants.%_.patt]
// CHECK:STDOUT: }
// CHECK:STDOUT: <elided>
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- form_generic_return.carbon
@@ -847,6 +863,8 @@ fn G() {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %v.ref: @F.%.loc4_26.1 (%.42f) = name_ref v, %v
// CHECK:STDOUT: return %v.ref
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
@@ -922,6 +940,8 @@ fn G() {
// CHECK:STDOUT: %Destroy.Op.bound.loc11: <bound method> = bound_method %v.var.loc11, constants.%Destroy.Op.1a2547.2
// CHECK:STDOUT: %Destroy.Op.call.loc11: init %empty_tuple.type = call %Destroy.Op.bound.loc11(%v.var.loc11)
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Destroy.Op.1(%self.param: ref %i32.builtin) = "no_op";
@@ -929,6 +949,8 @@ fn G() {
// CHECK:STDOUT: fn @Destroy.Op.2(%self.param: ref %i32) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @F(constants.%Fm) {
toolchain/check/testdata/function/call/i32.carbon
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+6
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@@ -126,6 +126,8 @@ fn Main() {
// CHECK:STDOUT: %bound_method.loc16_10.2: <bound method> = bound_method %a.ref, %specific_fn
// CHECK:STDOUT: %Int.as.Copy.impl.Op.call: init %i32 = call %bound_method.loc16_10.2(%a.ref)
// CHECK:STDOUT: return %Int.as.Copy.impl.Op.call
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Main() {
@@ -151,6 +153,8 @@ fn Main() {
// CHECK:STDOUT: %Destroy.Op.bound: <bound method> = bound_method %b.var, constants.%Destroy.Op.1a2547.2
// CHECK:STDOUT: %Destroy.Op.call: init %empty_tuple.type = call %Destroy.Op.bound(%b.var)
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Destroy.Op.loc20_3.1(%self.param: ref %i32.builtin) = "no_op";
@@ -158,5 +162,7 @@ fn Main() {
// CHECK:STDOUT: fn @Destroy.Op.loc20_3.2(%self.param: ref %i32) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
toolchain/check/testdata/function/call/more_param_ir.carbon
Vendored
+8
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@@ -115,6 +115,8 @@ fn Main() {
// CHECK:STDOUT: fn @Foo(%a.param: %i32, %b.param: %i32) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Main() {
@@ -158,6 +160,8 @@ fn Main() {
// CHECK:STDOUT: %Destroy.Op.bound: <bound method> = bound_method %x.var, constants.%Destroy.Op.1a2547.3
// CHECK:STDOUT: %Destroy.Op.call: init %empty_tuple.type = call %Destroy.Op.bound(%x.var)
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Destroy.Op.loc18_3.1(%self.param: ref %i32.builtin) = "no_op";
@@ -165,10 +169,14 @@ fn Main() {
// CHECK:STDOUT: fn @Destroy.Op.loc18_3.2(%self.param: ref %i32) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Destroy.Op.loc18_3.3(%self.param: ref %tuple.type.a8a) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
toolchain/check/testdata/function/call/params_one.carbon
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+4
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@@ -86,6 +86,8 @@ fn Main() {
// CHECK:STDOUT: fn @Foo(%a.param: %i32) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Main() {
@@ -101,5 +103,7 @@ fn Main() {
// CHECK:STDOUT: %.loc18_7.2: %i32 = converted %int_1, %.loc18_7.1 [concrete = constants.%int_1.0c6]
// CHECK:STDOUT: %Foo.call: init %empty_tuple.type = call %Foo.ref(%.loc18_7.2)
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
toolchain/check/testdata/function/call/params_one_comma.carbon
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+4
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@@ -87,6 +87,8 @@ fn Main() {
// CHECK:STDOUT: fn @Foo(%a.param: %i32) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Main() {
@@ -112,5 +114,7 @@ fn Main() {
// CHECK:STDOUT: %.loc19_7.2: %i32 = converted %int_1.loc19, %.loc19_7.1 [concrete = constants.%int_1.0c6]
// CHECK:STDOUT: %Foo.call.loc19: init %empty_tuple.type = call %Foo.ref.loc19(%.loc19_7.2)
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
toolchain/check/testdata/function/call/params_two.carbon
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+4
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@@ -97,6 +97,8 @@ fn Main() {
// CHECK:STDOUT: fn @Foo(%a.param: %i32, %b.param: %i32) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Main() {
@@ -120,5 +122,7 @@ fn Main() {
// CHECK:STDOUT: %.loc18_10.2: %i32 = converted %int_2, %.loc18_10.1 [concrete = constants.%int_2.295]
// CHECK:STDOUT: %Foo.call: init %empty_tuple.type = call %Foo.ref(%.loc18_7.2, %.loc18_10.2)
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
toolchain/check/testdata/function/call/params_two_comma.carbon
Vendored
+4
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@@ -98,6 +98,8 @@ fn Main() {
// CHECK:STDOUT: fn @Foo(%a.param: %i32, %b.param: %i32) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Main() {
@@ -139,5 +141,7 @@ fn Main() {
// CHECK:STDOUT: %.loc19_10.2: %i32 = converted %int_2.loc19, %.loc19_10.1 [concrete = constants.%int_2.295]
// CHECK:STDOUT: %Foo.call.loc19: init %empty_tuple.type = call %Foo.ref.loc19(%.loc19_7.2, %.loc19_10.2)
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
toolchain/check/testdata/function/call/params_zero.carbon
Vendored
+4
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@@ -40,6 +40,8 @@ fn Main() {
// CHECK:STDOUT: fn @Foo() {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Main() {
@@ -47,5 +49,7 @@ fn Main() {
// CHECK:STDOUT: %Foo.ref: %Foo.type = name_ref Foo, file.%Foo.decl [concrete = constants.%Foo]
// CHECK:STDOUT: %Foo.call: init %empty_tuple.type = call %Foo.ref()
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
toolchain/check/testdata/function/call/prefer_unqualified_lookup.carbon
Vendored
+4
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@@ -185,6 +185,8 @@ fn Class(F:! type).Inner.G() -> i32 { return F(); }
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.call: init %i32 = call %bound_method.loc8_29.2(%int_0) [concrete = constants.%int_0.3c0]
// CHECK:STDOUT: %.loc8_29: init %i32 = converted %int_0, %Core.IntLiteral.as.ImplicitAs.impl.Convert.call [concrete = constants.%int_0.3c0]
// CHECK:STDOUT: return %.loc8_29
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
@@ -202,6 +204,8 @@ fn Class(F:! type).Inner.G() -> i32 { return F(); }
// CHECK:STDOUT: %Inner.F.specific_fn.loc13_46.1: <specific function> = specific_function %F.ref, @Inner.F(constants.%F) [symbolic = %Inner.F.specific_fn.loc13_46.2 (constants.%Inner.F.specific_fn)]
// CHECK:STDOUT: %Inner.F.call: init %i32 = call %Inner.F.specific_fn.loc13_46.1()
// CHECK:STDOUT: return %Inner.F.call
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
toolchain/check/testdata/function/call/ref.carbon
Vendored
+8
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@@ -189,6 +189,8 @@ fn G(ref d: D) { F(ref d); }
// CHECK:STDOUT: %Destroy.Op.bound: <bound method> = bound_method %y.var, constants.%Destroy.Op.1a2547.2
// CHECK:STDOUT: %Destroy.Op.call: init %empty_tuple.type = call %Destroy.Op.bound(%y.var)
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Destroy.Op.loc8_3.1(%self.param: ref %i32.builtin) = "no_op";
@@ -196,6 +198,8 @@ fn G(ref d: D) { F(ref d); }
// 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: --- class.carbon
@@ -277,6 +281,8 @@ fn G(ref d: D) { F(ref d); }
// CHECK:STDOUT: %Destroy.Op.bound: <bound method> = bound_method %c.var, constants.%Destroy.Op.1a2547.2
// CHECK:STDOUT: %Destroy.Op.call: init %empty_tuple.type = call %Destroy.Op.bound(%c.var)
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Destroy.Op.loc10_3.1(%self.param: ref %empty_struct_type) = "no_op";
@@ -284,5 +290,7 @@ fn G(ref d: D) { F(ref d); }
// CHECK:STDOUT: fn @Destroy.Op.loc10_3.2(%self.param: ref %C) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
toolchain/check/testdata/function/call/return_implicit.carbon
Vendored
+4
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@@ -59,6 +59,8 @@ fn Main() {
// CHECK:STDOUT: fn @MakeImplicitEmptyTuple() {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Main() {
@@ -79,6 +81,8 @@ fn Main() {
// CHECK:STDOUT: %Destroy.Op.bound: <bound method> = bound_method %b.var, constants.%Destroy.Op
// CHECK:STDOUT: %Destroy.Op.call: init %empty_tuple.type = call %Destroy.Op.bound(%b.var)
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Destroy.Op(%self.param: ref %empty_tuple.type) = "no_op";