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std lib API deprecations for the upcoming 0.9.0 release

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See #3811
This commit is contained in:
Andrew Kelley
2021-11-30 00:13:07 -07:00
parent 173d56213b
commit 902df103c6
101 changed files with 1225 additions and 1561 deletions
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14
lib/std/debug.zig
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@@ -55,9 +55,7 @@ const PdbOrDwarf = union(enum) {
var stderr_mutex = std.Thread.Mutex{};
/// Deprecated. Use `std.log` functions for logging or `std.debug.print` for
/// "printf debugging".
pub const warn = print;
pub const warn = @compileError("deprecated; use `std.log` functions for logging or `std.debug.print` for 'printf debugging'");
/// Print to stderr, unbuffered, and silently returning on failure. Intended
/// for use in "printf debugging." Use `std.log` functions for proper logging.
@@ -1052,7 +1050,7 @@ pub const DebugInfo = struct {
const obj_di = try self.allocator.create(ModuleDebugInfo);
errdefer self.allocator.destroy(obj_di);
const macho_path = mem.spanZ(std.c._dyld_get_image_name(i));
const macho_path = mem.sliceTo(std.c._dyld_get_image_name(i), 0);
const macho_file = fs.cwd().openFile(macho_path, .{ .intended_io_mode = .blocking }) catch |err| switch (err) {
error.FileNotFound => return error.MissingDebugInfo,
else => return err,
@@ -1178,7 +1176,7 @@ pub const DebugInfo = struct {
if (context.address >= seg_start and context.address < seg_end) {
// Android libc uses NULL instead of an empty string to mark the
// main program
context.name = mem.spanZ(info.dlpi_name) orelse "";
context.name = mem.sliceTo(info.dlpi_name, 0) orelse "";
context.base_address = info.dlpi_addr;
// Stop the iteration
return error.Found;
@@ -1341,12 +1339,12 @@ pub const ModuleDebugInfo = switch (native_os) {
// Take the symbol name from the N_FUN STAB entry, we're going to
// use it if we fail to find the DWARF infos
const stab_symbol = mem.spanZ(self.strings[symbol.nlist.n_strx..]);
const stab_symbol = mem.sliceTo(self.strings[symbol.nlist.n_strx..], 0);
if (symbol.ofile == null)
return SymbolInfo{ .symbol_name = stab_symbol };
const o_file_path = mem.spanZ(self.strings[symbol.ofile.?.n_strx..]);
const o_file_path = mem.sliceTo(self.strings[symbol.ofile.?.n_strx..], 0);
// Check if its debug infos are already in the cache
var o_file_di = self.ofiles.get(o_file_path) orelse
@@ -1668,5 +1666,5 @@ pub fn dumpStackPointerAddr(prefix: []const u8) void {
const sp = asm (""
: [argc] "={rsp}" (-> usize),
);
std.debug.warn("{} sp = 0x{x}\n", .{ prefix, sp });
std.debug.print("{} sp = 0x{x}\n", .{ prefix, sp });
}