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flatten lib/std/special and improve "pkg inside another" logic

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stage2: change logic for detecting whether the main package is inside
the std package. Previously it relied on realpath() which is not portable.
This uses resolve() which is how imports already work.

 * stage2: fix cleanup bug when creating Module
 * flatten lib/std/special/* to lib/*
   - this was motivated by making main_pkg_is_inside_std false for
     compiler_rt & friends.
 * rename "mini libc" to "universal libc"
This commit is contained in:
Andrew Kelley
2022-05-06 19:22:40 -07:00
parent 3b60ab4872
commit ec95e00e28
160 changed files with 115 additions and 126 deletions
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8
src/Module.zig
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@@ -112,7 +112,7 @@ global_error_set: std.StringHashMapUnmanaged(ErrorInt) = .{},
/// ErrorInt -> []const u8 for fast lookups for @intToError at comptime
/// Corresponds with `global_error_set`.
error_name_list: ArrayListUnmanaged([]const u8) = .{},
error_name_list: ArrayListUnmanaged([]const u8),
/// Incrementing integer used to compare against the corresponding Decl
/// field to determine whether a Decl's status applies to an ongoing update, or a
@@ -133,7 +133,7 @@ job_queued_update_builtin_zig: bool = true,
/// This makes it so that we can run `zig test` on the standard library.
/// Otherwise, the logic for scanning test decls skips all of them because
/// `main_pkg != std_pkg`.
main_pkg_is_std: bool,
main_pkg_in_std: bool,
compile_log_text: ArrayListUnmanaged(u8) = .{},
@@ -4533,7 +4533,7 @@ fn scanDecl(iter: *ScanDeclIter, decl_sub_index: usize, flags: u4) SemaError!voi
// the test name filter.
if (!mod.comp.bin_file.options.is_test) break :blk false;
if (decl_pkg != mod.main_pkg) {
if (!mod.main_pkg_is_std) break :blk false;
if (!mod.main_pkg_in_std) break :blk false;
const std_pkg = mod.main_pkg.table.get("std").?;
if (std_pkg != decl_pkg) break :blk false;
}
@@ -4544,7 +4544,7 @@ fn scanDecl(iter: *ScanDeclIter, decl_sub_index: usize, flags: u4) SemaError!voi
if (!is_named_test) break :blk false;
if (!mod.comp.bin_file.options.is_test) break :blk false;
if (decl_pkg != mod.main_pkg) {
if (!mod.main_pkg_is_std) break :blk false;
if (!mod.main_pkg_in_std) break :blk false;
const std_pkg = mod.main_pkg.table.get("std").?;
if (std_pkg != decl_pkg) break :blk false;
}