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cbe: don't mark exported values/Decls as extern

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mlugg 2024-07-04 10:31:59 +01:00
parent a5d5c097f5
commit cda6f552d5
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1 changed files with 19 additions and 4 deletions
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23
src/link/C.zig
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@ -536,11 +536,22 @@ pub fn flushModule(self: *C, arena: Allocator, prog_node: std.Progress.Node) !vo
try f.all_buffers.ensureUnusedCapacity(gpa, 1 + (self.anon_decls.count() + self.decl_table.count()) * 2);
f.appendBufAssumeCapacity(self.lazy_code_buf.items);
for (self.anon_decls.keys(), self.anon_decls.values()) |anon_decl, decl_block| f.appendCodeAssumeCapacity(
self.exported_values.contains(anon_decl),
if (self.exported_values.contains(anon_decl))
.default
else switch (zcu.intern_pool.indexToKey(anon_decl)) {
.extern_func => .zig_extern,
.variable => |variable| if (variable.is_extern) .zig_extern else .static,
else => .static,
},
self.getString(decl_block.code),
);
for (self.decl_table.keys(), self.decl_table.values()) |decl_index, decl_block| f.appendCodeAssumeCapacity(
self.exported_decls.contains(decl_index),
if (self.exported_decls.contains(decl_index))
.default
else if (zcu.declPtr(decl_index).isExtern(zcu))
.zig_extern
else
.static,
self.getString(decl_block.code),
);
@ -572,9 +583,13 @@ const Flush = struct {
f.file_size += buf.len;
}
fn appendCodeAssumeCapacity(f: *Flush, is_extern: bool, code: []const u8) void {
fn appendCodeAssumeCapacity(f: *Flush, storage: enum { default, zig_extern, static }, code: []const u8) void {
if (code.len == 0) return;
f.appendBufAssumeCapacity(if (is_extern) "\nzig_extern " else "\nstatic ");
f.appendBufAssumeCapacity(switch (storage) {
.default => "\n",
.zig_extern => "\nzig_extern ",
.static => "\nstatic ",
});
f.appendBufAssumeCapacity(code);
}