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@export() with linksection option (#14035)

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Matt Knight 2022-12-25 17:19:50 -08:00 committed by GitHub
parent f5b6019646
commit cf822c6ddd
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1 changed files with 8 additions and 7 deletions
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15
src/Sema.zig
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@ -20328,8 +20328,13 @@ fn resolveExportOptions(
const linkage_val = try sema.resolveConstValue(block, linkage_src, linkage_operand, "linkage of exported value must be comptime-known");
const linkage = linkage_val.toEnum(std.builtin.GlobalLinkage);
const section = try sema.fieldVal(block, src, options, "section", section_src);
const section_val = try sema.resolveConstValue(block, section_src, section, "linksection of exported value must be comptime-known");
const section_operand = try sema.fieldVal(block, src, options, "section", section_src);
const section_opt_val = try sema.resolveConstValue(block, section_src, section_operand, "linksection of exported value must be comptime-known");
const section_ty = Type.initTag(.const_slice_u8);
const section = if (section_opt_val.optionalValue()) |section_val|
try section_val.toAllocatedBytes(section_ty, sema.arena, sema.mod)
else
null;
const visibility_operand = try sema.fieldVal(block, src, options, "visibility", visibility_src);
const visibility_val = try sema.resolveConstValue(block, visibility_src, visibility_operand, "visibility of exported value must be comptime-known");
@ -20345,14 +20350,10 @@ fn resolveExportOptions(
});
}
if (!section_val.isNull()) {
return sema.fail(block, section_src, "TODO: implement exporting with linksection", .{});
}
return std.builtin.ExportOptions{
.name = name,
.linkage = linkage,
.section = null, // TODO
.section = section,
.visibility = visibility,
};
}