fix exported variable not respecting linkage
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2696c8b42d
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c39d7a6326
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@ -17841,6 +17841,7 @@ static IrInstGen *ir_analyze_instruction_export(IrAnalyze *ira, IrInstSrcExport
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}
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} break;
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case ZigTypeIdInt:
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want_var_export = true;
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break;
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case ZigTypeIdVoid:
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case ZigTypeIdBool:
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23
test/standalone/global_linkage/build.zig
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23
test/standalone/global_linkage/build.zig
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@ -0,0 +1,23 @@
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const Builder = @import("std").build.Builder;
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pub fn build(b: *Builder) void {
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const mode = b.standardReleaseOptions();
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const target = b.standardTargetOptions(null);
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const obj1 = b.addStaticLibrary("obj1", "obj1.zig");
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obj1.setBuildMode(mode);
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obj1.setTheTarget(target);
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const obj2 = b.addStaticLibrary("obj2", "obj2.zig");
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obj2.setBuildMode(mode);
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obj2.setTheTarget(target);
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const main = b.addTest("main.zig");
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main.setBuildMode(mode);
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main.setTheTarget(target);
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main.linkLibrary(obj1);
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main.linkLibrary(obj2);
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const test_step = b.step("test", "Test it");
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test_step.dependOn(&main.step);
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}
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9
test/standalone/global_linkage/main.zig
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9
test/standalone/global_linkage/main.zig
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@ -0,0 +1,9 @@
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const std = @import("std");
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extern var obj1_integer: usize;
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extern var obj2_integer: usize;
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test "access the external integers" {
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std.testing.expect(obj1_integer == 421);
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std.testing.expect(obj2_integer == 422);
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}
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7
test/standalone/global_linkage/obj1.zig
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7
test/standalone/global_linkage/obj1.zig
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@ -0,0 +1,7 @@
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extern var internal_integer: usize = 1;
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extern var obj1_integer: usize = 421;
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comptime {
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@export(internal_integer, .{ .name = "internal_integer", .linkage = .Internal });
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@export(obj1_integer, .{ .name = "obj1_integer", .linkage = .Strong });
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}
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7
test/standalone/global_linkage/obj2.zig
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7
test/standalone/global_linkage/obj2.zig
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@ -0,0 +1,7 @@
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extern var internal_integer: usize = 2;
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extern var obj2_integer: usize = 422;
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comptime {
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@export(internal_integer, .{ .name = "internal_integer", .linkage = .Internal });
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@export(obj2_integer, .{ .name = "obj2_integer", .linkage = .Strong });
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}
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