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cbe: fix pointers to aliases of extern values

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This commit is contained in:
Jacob Young
2023-07-18 17:04:28 -04:00
committed by Andrew Kelley
parent 11695745e5
commit 70c71935c7
2 changed files with 10 additions and 6 deletions
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12
src/Module.zig
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@@ -888,15 +888,19 @@ pub const Decl = struct {
assert(decl.dependencies.swapRemove(other));
}
pub fn isExtern(decl: Decl, mod: *Module) bool {
pub fn getExternDecl(decl: Decl, mod: *Module) OptionalIndex {
assert(decl.has_tv);
return switch (mod.intern_pool.indexToKey(decl.val.toIntern())) {
.variable => |variable| variable.is_extern,
.extern_func => true,
else => false,
.variable => |variable| if (variable.is_extern) variable.decl.toOptional() else .none,
.extern_func => |extern_func| extern_func.decl.toOptional(),
else => .none,
};
}
pub fn isExtern(decl: Decl, mod: *Module) bool {
return decl.getExternDecl(mod) != .none;
}
pub fn getAlignment(decl: Decl, mod: *Module) u32 {
assert(decl.has_tv);
return @as(u32, @intCast(decl.alignment.toByteUnitsOptional() orelse decl.ty.abiAlignment(mod)));