vasilito
cb424d7448
verify-patch-sanity.py validates every active recipe .patch has internally- consistent hunk line counts — catching the 'malformed patch at line N' failure at commit/CI/preflight time instead of hours into a cook. This cycle hit that class three times (qtwaylandscanner, sddm, xwayland), each only discovered when cookbook tried to apply the patch. Running it across the repo found 29 latent malformed patches (validated against GNU patch: e.g. relibc/P3-sysv-ipc reproduces 'malformed patch at line 22'). They were harmless only because they sit in vendored recipes (baked, not re- applied) — but would fail on any version-bump re-derivation. --fix recounts the hunk headers (body untouched) and repaired all 29. Wired into build-preflight.sh (Phase 1.0D) and redbear-ci.yml, with a unit test (test-patch-sanity.sh). Skips archived/legacy trees and unvalidatable formats (empty placeholders, bare-@@ git hunks).
136 lines
7.9 KiB
C++
136 lines
7.9 KiB
C++
// RUN: %clang_cc1 -triple x86_64-apple-darwin -std=c++03 -Wfour-char-constants -fsyntax-only -verify=cxx03,expected %s
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// RUN: %clang_cc1 -triple x86_64-apple-darwin -std=c++11 -Wfour-char-constants -fsyntax-only -verify=cxx,expected %s
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// RUN: %clang_cc1 -triple x86_64-apple-darwin -std=c++17 -Wfour-char-constants -fsyntax-only -verify=cxx,expected %s
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// RUN: %clang_cc1 -triple x86_64-apple-darwin -std=c++20 -Wfour-char-constants -fsyntax-only -verify=cxx,expected %s
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// RUN: %clang_cc1 -triple x86_64-apple-darwin -std=c11 -x c -Wfour-char-constants -fsyntax-only -verify=c11,expected %s
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// RUN: %clang_cc1 -triple x86_64-apple-darwin -std=c2x -x c -Wfour-char-constants -fsyntax-only -verify=c2x,expected %s
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#ifndef __cplusplus
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typedef __WCHAR_TYPE__ wchar_t;
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typedef __CHAR16_TYPE__ char16_t;
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typedef __CHAR32_TYPE__ char32_t;
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#endif
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int a = 'ab'; // expected-warning {{multi-character character constant}}
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int b = '\xFF\xFF'; // expected-warning {{multi-character character constant}}
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int c = 'APPS'; // expected-warning {{multi-character character constant}}
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char d = '⌘'; // expected-error {{character too large for enclosing character literal type}}
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char e = '\u2318'; // expected-error {{character too large for enclosing character literal type}}
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#if !defined(__cplusplus) || __cplusplus > 201100L
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#ifdef __cplusplus
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auto f = '\xE2\x8C\x98'; // expected-warning {{multi-character character constant}}
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#endif
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char16_t g = u'ab'; // expected-error {{Unicode character literals may not contain multiple characters}}
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char16_t h = u'\U0010FFFD'; // expected-error {{character too large for enclosing character literal type}}
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wchar_t i = L'ab'; // expected-error {{wide character literals may not contain multiple characters}}
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wchar_t j = L'\U0010FFFD';
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char32_t k = U'\U0010FFFD';
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char l = 'Ø'; // expected-error {{character too large for enclosing character literal type}}
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char m = '👿'; // expected-error {{character too large for enclosing character literal type}}
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char32_t n = U'ab'; // expected-error {{Unicode character literals may not contain multiple characters}}
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char16_t o = '👽'; // expected-error {{character too large for enclosing character literal type}}
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char16_t p[2] = u"\U0000FFFF";
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char16_t q[2] = u"\U00010000";
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#ifdef __cplusplus
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// expected-error@-2 {{too long}}
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#endif
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// UTF-8 character literal code point ranges.
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#if __cplusplus >= 201703L || __STDC_VERSION__ >= 201710L
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_Static_assert(u8'\U00000000' == 0x00, ""); // c11-error {{universal character name refers to a control character}}
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_Static_assert(u8'\U0000007F' == 0x7F, ""); // c11-error {{universal character name refers to a control character}}
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_Static_assert(u8'\U00000080', ""); // c11-error {{universal character name refers to a control character}}
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// cxx-error@-1 {{character too large for enclosing character literal type}}
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// c2x-error@-2 {{character too large for enclosing character literal type}}
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_Static_assert((unsigned char)u8'\xFF' == (unsigned char)0xFF, "");
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#endif
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// UTF-8 string literal code point ranges.
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_Static_assert(u8"\U00000000"[0] == 0x00, ""); // c11-error {{universal character name refers to a control character}}
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_Static_assert(u8"\U0000007F"[0] == 0x7F, ""); // c11-error {{universal character name refers to a control character}}
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_Static_assert((unsigned char)u8"\U00000080"[0] == (unsigned char)0xC2, ""); // c11-error {{universal character name refers to a control character}}
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_Static_assert((unsigned char)u8"\U00000080"[1] == (unsigned char)0x80, ""); // c11-error {{universal character name refers to a control character}}
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_Static_assert((unsigned char)u8"\U000007FF"[0] == (unsigned char)0xDF, "");
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_Static_assert((unsigned char)u8"\U000007FF"[1] == (unsigned char)0xBF, "");
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_Static_assert((unsigned char)u8"\U00000800"[0] == (unsigned char)0xE0, "");
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_Static_assert((unsigned char)u8"\U00000800"[1] == (unsigned char)0xA0, "");
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_Static_assert((unsigned char)u8"\U00000800"[2] == (unsigned char)0x80, "");
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_Static_assert(u8"\U0000D800"[0], ""); // expected-error {{invalid universal character}}
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_Static_assert(u8"\U0000DFFF"[0], ""); // expected-error {{invalid universal character}}
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_Static_assert((unsigned char)u8"\U0000FFFF"[0] == (unsigned char)0xEF, "");
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_Static_assert((unsigned char)u8"\U0000FFFF"[1] == (unsigned char)0xBF, "");
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_Static_assert((unsigned char)u8"\U0000FFFF"[2] == (unsigned char)0xBF, "");
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_Static_assert((unsigned char)u8"\U00010000"[0] == (unsigned char)0xF0, "");
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_Static_assert((unsigned char)u8"\U00010000"[1] == (unsigned char)0x90, "");
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_Static_assert((unsigned char)u8"\U00010000"[2] == (unsigned char)0x80, "");
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_Static_assert((unsigned char)u8"\U00010000"[3] == (unsigned char)0x80, "");
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_Static_assert((unsigned char)u8"\U0010FFFF"[0] == (unsigned char)0xF4, "");
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_Static_assert((unsigned char)u8"\U0010FFFF"[1] == (unsigned char)0x8F, "");
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_Static_assert((unsigned char)u8"\U0010FFFF"[2] == (unsigned char)0xBF, "");
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_Static_assert((unsigned char)u8"\U0010FFFF"[3] == (unsigned char)0xBF, "");
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_Static_assert(u8"\U00110000"[0], ""); // expected-error {{invalid universal character}}
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#if !defined(__STDC_UTF_16__)
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#error __STDC_UTF_16__ is not defined.
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#endif
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#if __STDC_UTF_16__ != 1
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#error __STDC_UTF_16__ has the wrong value.
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#endif
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// UTF-16 character literal code point ranges.
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_Static_assert(u'\U00000000' == 0x0000, ""); // c11-error {{universal character name refers to a control character}}
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_Static_assert(u'\U0000D800', ""); // expected-error {{invalid universal character}}
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_Static_assert(u'\U0000DFFF', ""); // expected-error {{invalid universal character}}
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_Static_assert(u'\U0000FFFF' == 0xFFFF, "");
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_Static_assert(u'\U00010000', ""); // expected-error {{character too large for enclosing character literal type}}
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// UTF-16 string literal code point ranges.
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_Static_assert(u"\U00000000"[0] == 0x0000, ""); // c11-error {{universal character name refers to a control character}}
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_Static_assert(u"\U0000D800"[0], ""); // expected-error {{invalid universal character}}
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_Static_assert(u"\U0000DFFF"[0], ""); // expected-error {{invalid universal character}}
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_Static_assert(u"\U0000FFFF"[0] == 0xFFFF, "");
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_Static_assert(u"\U00010000"[0] == 0xD800, "");
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_Static_assert(u"\U00010000"[1] == 0xDC00, "");
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_Static_assert(u"\U0010FFFF"[0] == 0xDBFF, "");
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_Static_assert(u"\U0010FFFF"[1] == 0xDFFF, "");
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_Static_assert(u"\U00110000"[0], ""); // expected-error {{invalid universal character}}
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#if !defined(__STDC_UTF_32__)
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#error __STDC_UTF_32__ is not defined.
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#endif
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#if __STDC_UTF_32__ != 1
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#error __STDC_UTF_32__ has the wrong value.
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#endif
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// UTF-32 character literal code point ranges.
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_Static_assert(U'\U00000000' == 0x00000000, ""); // c11-error {{universal character name refers to a control character}}
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_Static_assert(U'\U0010FFFF' == 0x0010FFFF, "");
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_Static_assert(U'\U00110000', ""); // expected-error {{invalid universal character}}
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// UTF-32 string literal code point ranges.
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_Static_assert(U"\U00000000"[0] == 0x00000000, ""); // c11-error {{universal character name refers to a control character}}
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_Static_assert(U"\U0000D800"[0], ""); // expected-error {{invalid universal character}}
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_Static_assert(U"\U0000DFFF"[0], ""); // expected-error {{invalid universal character}}
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_Static_assert(U"\U0010FFFF"[0] == 0x0010FFFF, "");
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_Static_assert(U"\U00110000"[0], ""); // expected-error {{invalid universal character}}
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#endif // !defined(__cplusplus) || __cplusplus > 201100L
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_Static_assert('\u0024' == '$', "");
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_Static_assert('\u0040' == '@', "");
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_Static_assert('\u0060' == '`', "");
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_Static_assert('\u0061' == 'a', ""); // c11-error {{character 'a' cannot be specified by a universal character name}} \
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// cxx03-error {{character 'a' cannot be specified by a universal character name}}
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_Static_assert('\u0000' == '\0', ""); // c11-error {{universal character name refers to a control character}} \
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// cxx03-error {{universal character name refers to a control character}}
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