Change the package namespace to use the package name (#6495)

Instead of naming the root namespace `package` (because it's accessed by
the `package` keyword), change it to use the current package name. Note,
buried in the checksum changes,
`toolchain/check/testdata/package_expr/fail_not_found.carbon`:

```
-  // CHECK:STDERR: fail_not_found.carbon:[[@LINE+4]]:16: error: member name `x` not found in `package` [MemberNameNotFoundInInstScope]
+  // CHECK:STDERR: fail_not_found.carbon:[[@LINE+4]]:16: error: member name `x` not found in `Main` [MemberNameNotFoundInInstScope]
```

for:

```
  // CHECK:STDERR:   var y: i32 = package.x;
  // CHECK:STDERR:                ^~~~~~~~~
```

I'll leave it to you if you prefer this; the alternative I see is to
just rename `IsCorePackage` to `IsImportedCorePackage`, and/or change it
to a helper that takes a `Context` and does the right thing with
`parse_tree` (which, I need for `Destroy`-related reasons and was my
default approach).
This commit is contained in:
Jon Ross-Perkins
2025-12-16 01:33:53 +00:00
committed by GitHub
parent 2a3d0b71bb
commit 47e551141f
453 changed files with 24276 additions and 24181 deletions
@@ -1174,11 +1174,11 @@ fn F() {
// CHECK:STDOUT: %To: Core.IntLiteral = symbolic_binding To, 0 [symbolic]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.type.412: type = fn_type @Core.IntLiteral.as.ImplicitAs.impl.Convert, @Core.IntLiteral.as.ImplicitAs.impl(%To) [symbolic]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.740: %Core.IntLiteral.as.ImplicitAs.impl.Convert.type.412 = struct_value () [symbolic]
// CHECK:STDOUT: %ImplicitAs.impl_witness.ec0: <witness> = impl_witness imports.%ImplicitAs.impl_witness_table.99e, @Core.IntLiteral.as.ImplicitAs.impl(%int_32) [concrete]
// CHECK:STDOUT: %ImplicitAs.impl_witness.57f: <witness> = impl_witness imports.%ImplicitAs.impl_witness_table.8c3, @Core.IntLiteral.as.ImplicitAs.impl(%int_32) [concrete]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.type.84b: type = fn_type @Core.IntLiteral.as.ImplicitAs.impl.Convert, @Core.IntLiteral.as.ImplicitAs.impl(%int_32) [concrete]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.6f0: %Core.IntLiteral.as.ImplicitAs.impl.Convert.type.84b = struct_value () [concrete]
// CHECK:STDOUT: %ImplicitAs.facet: %ImplicitAs.type.d14 = facet_value Core.IntLiteral, (%ImplicitAs.impl_witness.ec0) [concrete]
// CHECK:STDOUT: %.d28: type = fn_type_with_self_type %ImplicitAs.Convert.type.1b6, %ImplicitAs.facet [concrete]
// CHECK:STDOUT: %ImplicitAs.facet: %ImplicitAs.type.d14 = facet_value Core.IntLiteral, (%ImplicitAs.impl_witness.57f) [concrete]
// CHECK:STDOUT: %.dbf: type = fn_type_with_self_type %ImplicitAs.Convert.type.1b6, %ImplicitAs.facet [concrete]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.bound.ad4: <bound method> = bound_method %int_3.1ba, %Core.IntLiteral.as.ImplicitAs.impl.Convert.6f0 [concrete]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.specific_fn: <specific function> = specific_function %Core.IntLiteral.as.ImplicitAs.impl.Convert.6f0, @Core.IntLiteral.as.ImplicitAs.impl.Convert(%int_32) [concrete]
// CHECK:STDOUT: %bound_method.7cb: <bound method> = bound_method %int_3.1ba, %Core.IntLiteral.as.ImplicitAs.impl.Convert.specific_fn [concrete]
@@ -1287,8 +1287,8 @@ fn F() {
// CHECK:STDOUT: } {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT: %Core.import_ref.3e1: @Core.IntLiteral.as.ImplicitAs.impl.%Core.IntLiteral.as.ImplicitAs.impl.Convert.type (%Core.IntLiteral.as.ImplicitAs.impl.Convert.type.412) = import_ref Core//prelude/types/int, loc{{\d+_\d+}}, loaded [symbolic = @Core.IntLiteral.as.ImplicitAs.impl.%Core.IntLiteral.as.ImplicitAs.impl.Convert (constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.740)]
// CHECK:STDOUT: %ImplicitAs.impl_witness_table.99e = impl_witness_table (%Core.import_ref.3e1), @Core.IntLiteral.as.ImplicitAs.impl [concrete]
// CHECK:STDOUT: %Core.import_ref.1b5: @Core.IntLiteral.as.ImplicitAs.impl.%Core.IntLiteral.as.ImplicitAs.impl.Convert.type (%Core.IntLiteral.as.ImplicitAs.impl.Convert.type.412) = import_ref Core//prelude/types/int, loc{{\d+_\d+}}, loaded [symbolic = @Core.IntLiteral.as.ImplicitAs.impl.%Core.IntLiteral.as.ImplicitAs.impl.Convert (constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.740)]
// CHECK:STDOUT: %ImplicitAs.impl_witness_table.8c3 = impl_witness_table (%Core.import_ref.1b5), @Core.IntLiteral.as.ImplicitAs.impl [concrete]
// CHECK:STDOUT: %operator>>__carbon_thunk.decl: %operator>>__carbon_thunk.type = fn_decl @operator>>__carbon_thunk [concrete = constants.%operator>>__carbon_thunk] {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: } {
@@ -1597,7 +1597,7 @@ fn F() {
// CHECK:STDOUT: %int_3.loc22: Core.IntLiteral = int_value 3 [concrete = constants.%int_3.1ba]
// CHECK:STDOUT: %.loc22_30.1: ref %C = temporary_storage
// CHECK:STDOUT: %.loc22_27.1: %C = acquire_value %c1.ref.loc22
// CHECK:STDOUT: %impl.elem0.loc22: %.d28 = impl_witness_access constants.%ImplicitAs.impl_witness.ec0, element0 [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.6f0]
// CHECK:STDOUT: %impl.elem0.loc22: %.dbf = impl_witness_access constants.%ImplicitAs.impl_witness.57f, element0 [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.6f0]
// CHECK:STDOUT: %bound_method.loc22_33.1: <bound method> = bound_method %int_3.loc22, %impl.elem0.loc22 [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.bound.ad4]
// CHECK:STDOUT: %specific_fn.loc22: <specific function> = specific_function %impl.elem0.loc22, @Core.IntLiteral.as.ImplicitAs.impl.Convert(constants.%int_32) [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.specific_fn]
// CHECK:STDOUT: %bound_method.loc22_33.2: <bound method> = bound_method %int_3.loc22, %specific_fn.loc22 [concrete = constants.%bound_method.7cb]
@@ -1623,7 +1623,7 @@ fn F() {
// CHECK:STDOUT: %int_5.loc23: Core.IntLiteral = int_value 5 [concrete = constants.%int_5.64b]
// CHECK:STDOUT: %.loc23_31.1: ref %C = temporary_storage
// CHECK:STDOUT: %.loc23_28.1: %C = acquire_value %c1.ref.loc23
// CHECK:STDOUT: %impl.elem0.loc23: %.d28 = impl_witness_access constants.%ImplicitAs.impl_witness.ec0, element0 [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.6f0]
// CHECK:STDOUT: %impl.elem0.loc23: %.dbf = impl_witness_access constants.%ImplicitAs.impl_witness.57f, element0 [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.6f0]
// CHECK:STDOUT: %bound_method.loc23_34.1: <bound method> = bound_method %int_5.loc23, %impl.elem0.loc23 [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.bound.b1d]
// CHECK:STDOUT: %specific_fn.loc23: <specific function> = specific_function %impl.elem0.loc23, @Core.IntLiteral.as.ImplicitAs.impl.Convert(constants.%int_32) [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.specific_fn]
// CHECK:STDOUT: %bound_method.loc23_34.2: <bound method> = bound_method %int_5.loc23, %specific_fn.loc23 [concrete = constants.%bound_method.06d]
@@ -1692,7 +1692,7 @@ fn F() {
// CHECK:STDOUT: %operator^=__carbon_thunk.call: init %const.7c5 = call imports.%operator^=__carbon_thunk.decl(%c1.ref.loc35, %addr.loc35)
// CHECK:STDOUT: %c1.ref.loc36: ref %C = name_ref c1, %c1
// CHECK:STDOUT: %int_3.loc36: Core.IntLiteral = int_value 3 [concrete = constants.%int_3.1ba]
// CHECK:STDOUT: %impl.elem0.loc36: %.d28 = impl_witness_access constants.%ImplicitAs.impl_witness.ec0, element0 [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.6f0]
// CHECK:STDOUT: %impl.elem0.loc36: %.dbf = impl_witness_access constants.%ImplicitAs.impl_witness.57f, element0 [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.6f0]
// CHECK:STDOUT: %bound_method.loc36_10.1: <bound method> = bound_method %int_3.loc36, %impl.elem0.loc36 [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.bound.ad4]
// CHECK:STDOUT: %specific_fn.loc36: <specific function> = specific_function %impl.elem0.loc36, @Core.IntLiteral.as.ImplicitAs.impl.Convert(constants.%int_32) [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.specific_fn]
// CHECK:STDOUT: %bound_method.loc36_10.2: <bound method> = bound_method %int_3.loc36, %specific_fn.loc36 [concrete = constants.%bound_method.7cb]
@@ -1702,7 +1702,7 @@ fn F() {
// CHECK:STDOUT: %cpp_operator.call.loc36: init %const.7c5 = call imports.%cpp_operator.decl.4206c9.19(%c1.ref.loc36, %.loc36_10.2)
// CHECK:STDOUT: %c1.ref.loc37: ref %C = name_ref c1, %c1
// CHECK:STDOUT: %int_5.loc37: Core.IntLiteral = int_value 5 [concrete = constants.%int_5.64b]
// CHECK:STDOUT: %impl.elem0.loc37: %.d28 = impl_witness_access constants.%ImplicitAs.impl_witness.ec0, element0 [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.6f0]
// CHECK:STDOUT: %impl.elem0.loc37: %.dbf = impl_witness_access constants.%ImplicitAs.impl_witness.57f, element0 [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.6f0]
// CHECK:STDOUT: %bound_method.loc37_10.1: <bound method> = bound_method %int_5.loc37, %impl.elem0.loc37 [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.bound.b1d]
// CHECK:STDOUT: %specific_fn.loc37: <specific function> = specific_function %impl.elem0.loc37, @Core.IntLiteral.as.ImplicitAs.impl.Convert(constants.%int_32) [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.specific_fn]
// CHECK:STDOUT: %bound_method.loc37_10.2: <bound method> = bound_method %int_5.loc37, %specific_fn.loc37 [concrete = constants.%bound_method.06d]