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w6l: replace streq/streqd clones with strings.compare (Wave-2 hand-rolled->lib)

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Hojun-Cho
2026-06-03 04:04:51 +09:00
parent 7d2d2c30ef
commit b4b28bbf02
4 changed files with 18 additions and 56 deletions
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16
selfhost/cmd/w6l/sym.ww
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@@ -5,6 +5,8 @@
package w6l;
import strings;
type lsym = struct {
name: str,
val: u64, // offset within combined .text (or .data when
@@ -77,20 +79,10 @@ type lnk = struct {
dynn: i32, // number of syms routed through PLT
};
fn streq(a: str, b: str) bool = {
if (a.len != b.len) { return false; };
let i: i32 = 0;
for (i < a.len) {
if (a[i] != b[i]) { return false; };
i += 1;
};
return true;
};
export fn intern(l: *lnk, name: str) *lsym = {
let s: *lsym = l.syms;
for (s != nil) {
if (streq(s.name, name)) { return s; };
if (strings.compare(s.name, name) == 0) { return s; };
s = s.snext;
};
let n: *lsym = alloc(lsym { name = name, snext = l.syms })!;
@@ -101,7 +93,7 @@ export fn intern(l: *lnk, name: str) *lsym = {
export fn lookup(l: *lnk, name: str) *lsym = {
let s: *lsym = l.syms;
for (s != nil) {
if (streq(s.name, name)) { return s; };
if (strings.compare(s.name, name) == 0) { return s; };
s = s.snext;
};
return nil;