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Gıyaseddin Tanrıkulu
bdff7ccf28
`GlobalInit` block is now static block within a `SemIR` which will be used to emit initialization instructions for variables in the `Package` scope. inst_block_stack now has additional methods to handle `GlobalInit` block separately, this block can be popped without being finalized allowing to accumulate between all instances of variables. At the end of the `check` phase, if this block is not empty , the function `__global_init` will be added with this block being inserted into it. This block is pushed to `inst_block_scope` at the end `BindName`, allowing instruction to be emitted into it, then popped at the semicolon (VariableDecl). This significantly changes the `SemIR` output, that's why this commit updates a lot of the test cases.
54 lines
2.4 KiB
Plaintext
54 lines
2.4 KiB
Plaintext
// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
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// Exceptions. See /LICENSE for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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// AUTOUPDATE
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class Incomplete;
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// CHECK:STDERR: fail_incomplete_element.carbon:[[@LINE+6]]:8: ERROR: Variable has incomplete type `[Incomplete; 1]`.
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// CHECK:STDERR: var a: [Incomplete; 1];
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// CHECK:STDERR: ^~~~~~~~~~~~~~~
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// CHECK:STDERR: fail_incomplete_element.carbon:[[@LINE-5]]:1: Class was forward declared here.
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// CHECK:STDERR: class Incomplete;
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// CHECK:STDERR: ^~~~~~~~~~~~~~~~~
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var a: [Incomplete; 1];
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var p: Incomplete* = &a[0];
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// CHECK:STDOUT: --- fail_incomplete_element.carbon
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// CHECK:STDOUT:
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// CHECK:STDOUT: constants {
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// CHECK:STDOUT: %Incomplete: type = class_type @Incomplete [template]
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// CHECK:STDOUT: %.1: i32 = int_literal 1 [template]
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// CHECK:STDOUT: %.2: type = array_type %.1, Incomplete [template]
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// CHECK:STDOUT: %.3: type = ptr_type Incomplete [template]
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// CHECK:STDOUT: %.4: i32 = int_literal 0 [template]
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: file {
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// CHECK:STDOUT: package: <namespace> = namespace {.Incomplete = %Incomplete.decl, .a = %a, .p = %p} [template]
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// CHECK:STDOUT: %Incomplete.decl = class_decl @Incomplete, ()
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// CHECK:STDOUT: %Incomplete.ref.loc15: type = name_ref Incomplete, constants.%Incomplete [template = constants.%Incomplete]
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// CHECK:STDOUT: %.loc15_21: i32 = int_literal 1 [template = constants.%.1]
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// CHECK:STDOUT: %.loc15_22: type = array_type %.loc15_21, Incomplete [template = constants.%.2]
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// CHECK:STDOUT: %a.var: ref <error> = var a
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// CHECK:STDOUT: %a: ref <error> = bind_name a, %a.var
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// CHECK:STDOUT: %Incomplete.ref.loc17: type = name_ref Incomplete, constants.%Incomplete [template = constants.%Incomplete]
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// CHECK:STDOUT: %.loc17: type = ptr_type Incomplete [template = constants.%.3]
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// CHECK:STDOUT: %p.var: ref Incomplete* = var p
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// CHECK:STDOUT: %p: ref Incomplete* = bind_name p, %p.var
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: class @Incomplete;
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @__global_init() {
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// CHECK:STDOUT: !entry:
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// CHECK:STDOUT: %a.ref: ref <error> = name_ref a, file.%a
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// CHECK:STDOUT: %.loc17_25: i32 = int_literal 0 [template = constants.%.4]
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// CHECK:STDOUT: %.loc17_22: <error> = addr_of <error> [template = <error>]
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// CHECK:STDOUT: assign file.%p.var, <error>
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// CHECK:STDOUT: return
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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