Add a location to indirect imports. (#4098)

By adding an `ImportDecl` instruction, this creates something that can
be referenced through `ImportIRInst`.
packages/no_prelude/implicit_imports_entities.carbon is getting a test
of this (import_conflict and import_conflict_reverse).

Also re-packs ImportIR from 24 bytes to 16 on 64-bit, since I'm touching
everywhere that makes one anyways.
This commit is contained in:
Jon Ross-Perkins
2024-07-03 17:34:39 +00:00
committed by GitHub
parent d437e4bffe
commit 5ebcbae2e8
488 changed files with 4158 additions and 2886 deletions
+2 -1
View File
@@ -75,7 +75,8 @@ fn Call(a: A*, b: B*, c: C*, d: D*) {
// CHECK:STDOUT: .D = %D.decl
// CHECK:STDOUT: .Call = %Call.decl
// CHECK:STDOUT: }
// CHECK:STDOUT: %Core: <namespace> = namespace [template] {}
// CHECK:STDOUT: %Core.import = import Core
// CHECK:STDOUT: %Core: <namespace> = namespace %Core.import, [template] {}
// CHECK:STDOUT: %A.decl: type = class_decl @A [template = constants.%A] {}
// CHECK:STDOUT: %B.decl: type = class_decl @B [template = constants.%B] {}
// CHECK:STDOUT: %C.decl: type = class_decl @C [template = constants.%C] {}