3be48a6f80
When bytes with negative signed char values appear in the data, make sure to use raw bytes from the data string when preprocessing, not char values. Fixes https://github.com/llvm/llvm-project/issues/102798
48 lines
1.6 KiB
C
48 lines
1.6 KiB
C
// RUN: %clang_cc1 -std=c23 %s -E --embed-dir=%S/Inputs | FileCheck %s --check-prefix EXPANDED
|
|
// RUN: %clang_cc1 -std=c23 %s -E -dE --embed-dir=%S/Inputs | FileCheck %s --check-prefix DIRECTIVE
|
|
|
|
// Ensure that we correctly preprocess to a file, both with expanding embed
|
|
// directives fully and with printing the directive instead.
|
|
const char data[] = {
|
|
#embed <jk.txt> if_empty('a', 'b') clang::offset(0) limit(1) suffix(, 'a', 0) prefix('h',)
|
|
};
|
|
|
|
// EXPANDED: const char data[] = {'h',106 , 'a', 0};
|
|
// DIRECTIVE: const char data[] = {
|
|
// DIRECTIVE-NEXT: #embed <jk.txt> if_empty('a', 'b') limit(1) clang::offset(0) prefix('h',) suffix(, 'a', 0) /* clang -E -dE */
|
|
// DIRECTIVE-NEXT: };
|
|
|
|
const char more[] = {
|
|
#embed <media/empty> if_empty('a', 'b')
|
|
};
|
|
|
|
// EXPANDED: const char more[] = {'a', 'b'}
|
|
// DIRECTIVE: const char more[] = {
|
|
// DIRECTIVE-NEXT: #embed <media/empty> if_empty('a', 'b') /* clang -E -dE */
|
|
// DIRECTIVE-NEXT: };
|
|
|
|
const char even_more[] = {
|
|
1, 2, 3,
|
|
#embed <jk.txt> prefix(4, 5,) suffix(, 6, 7)
|
|
, 8, 9, 10
|
|
};
|
|
|
|
// EXPANDED: const char even_more[] = {
|
|
// EXPANDED-NEXT: 1, 2, 3,4, 5,106, 107 , 6, 7 , 8, 9, 10
|
|
// EXPANDED-EMPTY:
|
|
// EXPANDED-EMPTY:
|
|
// EXPANDED-NEXT: };
|
|
// DIRECTIVE: const char even_more[] = {
|
|
// DIRECTIVE-NEXT: 1, 2, 3,
|
|
// DIRECTIVE-NEXT: #embed <jk.txt> prefix(4, 5,) suffix(, 6, 7) /* clang -E -dE */
|
|
// DIRECTIVE-NEXT: , 8, 9, 10
|
|
// DIRECTIVE-NEXT: };
|
|
|
|
constexpr char big_one[] = {
|
|
#embed <big_char.txt>
|
|
};
|
|
|
|
// EXPANDED: constexpr char big_one[] = {255
|
|
// DIRECTIVE: constexpr char big_one[] = {
|
|
// DIRECTIVE-NEXT: #embed <big_char.txt>
|