fix code broken from previous commit

3 files changed, 11 insertions, 3 deletions

diff --git a/src/link/MachO/DebugSymbols.zig b/src/link/MachO/DebugSymbols.zig
index 218911f7ab..2b10f3307b 100644
--- a/src/link/MachO/DebugSymbols.zig
+++ b/src/link/MachO/DebugSymbols.zig
@@ -899,6 +899,7 @@ fn writeStringTable(self: *DebugSymbols) !void {
 }
 
 pub fn updateDeclLineNumber(self: *DebugSymbols, module: *Module, decl: *const Module.Decl) !void {
+    _ = module;
     const tracy = trace(@src());
     defer tracy.end();
 
@@ -926,6 +927,8 @@ pub fn initDeclDebugBuffers(
     module: *Module,
     decl: *Module.Decl,
 ) !DeclDebugBuffers {
+    _ = self;
+    _ = module;
     const tracy = trace(@src());
     defer tracy.end();
 
@@ -1188,6 +1191,7 @@ fn addDbgInfoType(
     dbg_info_buffer: *std.ArrayList(u8),
     target: std.Target,
 ) !void {
+    _ = self;
     switch (ty.zigTypeTag()) {
         .Void => unreachable,
         .NoReturn => unreachable,
@@ -1364,6 +1368,7 @@ fn getRelocDbgInfoSubprogramHighPC() u32 {
 }
 
 fn dbgLineNeededHeaderBytes(self: DebugSymbols, module: *Module) u32 {
+    _ = self;
     const directory_entry_format_count = 1;
     const file_name_entry_format_count = 1;
     const directory_count = 1;
@@ -1378,6 +1383,7 @@ fn dbgLineNeededHeaderBytes(self: DebugSymbols, module: *Module) u32 {
 }
 
 fn dbgInfoNeededHeaderBytes(self: DebugSymbols) u32 {
+    _ = self;
     return 120;
 }
 
diff --git a/src/link/MachO/Zld.zig b/src/link/MachO/Zld.zig
index 4b19891c77..9d9a1315bb 100644
--- a/src/link/MachO/Zld.zig
+++ b/src/link/MachO/Zld.zig
@@ -108,6 +108,7 @@ const TlvOffset = struct {
     offset: u64,
 
     fn cmp(context: void, a: TlvOffset, b: TlvOffset) bool {
+        _ = context;
         return a.source_addr < b.source_addr;
     }
 };
@@ -437,7 +438,7 @@ fn updateMetadata(self: *Zld) !void {
         const data_seg = &self.load_commands.items[self.data_segment_cmd_index.?].Segment;
 
         // Create missing metadata
-        for (object.sections.items) |sect, sect_id| {
+        for (object.sections.items) |sect| {
             const segname = sect.segname();
             const sectname = sect.sectname();
 
@@ -1373,7 +1374,7 @@ fn allocateTentativeSymbols(self: *Zld) !void {
     }
 
     // Convert tentative definitions into regular symbols.
-    for (self.tentatives.values()) |sym, i| {
+    for (self.tentatives.values()) |sym| {
         const tent = sym.cast(Symbol.Tentative) orelse unreachable;
         const reg = try self.allocator.create(Symbol.Regular);
         errdefer self.allocator.destroy(reg);
@@ -1758,7 +1759,7 @@ fn resolveSymbolsInObject(self: *Zld, object: *Object) !void {
 
             t_sym.alias = sym;
             sym_ptr.* = sym;
-        } else if (sym.cast(Symbol.Unresolved)) |und| {
+        } else if (sym.cast(Symbol.Unresolved)) |_| {
             if (self.globals.get(sym.name)) |g_sym| {
                 sym.alias = g_sym;
                 continue;
diff --git a/src/link/MachO/bind.zig b/src/link/MachO/bind.zig
index d234fa8242..402e74d776 100644
--- a/src/link/MachO/bind.zig
+++ b/src/link/MachO/bind.zig
@@ -10,6 +10,7 @@ pub const Pointer = struct {
 };
 
 pub fn pointerCmp(context: void, a: Pointer, b: Pointer) bool {
+    _ = context;
     if (a.segment_id < b.segment_id) return true;
     if (a.segment_id == b.segment_id) {
         return a.offset < b.offset;