Overview
| Comment: | Never issue a warning if the exception is unused |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
d6132d89e16f05209ee2eb05792cbd44 |
| User & Date: | js on 2017-01-22 15:55:26 |
| Other Links: | manifest | tags |
Context
|
2017-01-22
| ||
| 15:55 | Demonstrate rethrow in the example check-in: 0a653c9820 user: js tags: trunk | |
| 15:55 | Never issue a warning if the exception is unused check-in: d6132d89e1 user: js tags: trunk | |
| 15:48 | Rename the include guard check-in: 86d6342f24 user: js tags: trunk | |
Changes
Modified example.c from [97c5c8de55] to [2d61a6f1fd].
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33 34 35 36 37 38 39 |
{
try {
puts("try1");
try {
puts("try2");
} catch (ex) {
| < < | 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 |
{
try {
puts("try1");
try {
puts("try2");
} catch (ex) {
puts("this should not be called");
}
throw(5);
} catch (ex) {
printf("caught %d (should be 5)\n", ex);
}
try {
throw(1);
return 1;
} catch (ex) {
}
return 0;
}
|
Modified trycatch.h from [e9c91601df] to [bac0e8a95b].
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41 42 43 44 45 46 47 | jmp_buf TRYCATCH_CONCAT(trycatch_jmpbuf, __LINE__); \ TRYCATCH_CONCAT(trycatch_frame, __LINE__) = trycatch_frame_push(); \ trycatch_ex = setjmp(TRYCATCH_CONCAT(trycatch_jmpbuf, __LINE__)); \ if (trycatch_ex == 0) \ TRYCATCH_CONCAT(trycatch_frame, __LINE__)->jmpbuf = \ &TRYCATCH_CONCAT(trycatch_jmpbuf, __LINE__); \ if (trycatch_ex == 0) | | | | | 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 |
jmp_buf TRYCATCH_CONCAT(trycatch_jmpbuf, __LINE__); \
TRYCATCH_CONCAT(trycatch_frame, __LINE__) = trycatch_frame_push(); \
trycatch_ex = setjmp(TRYCATCH_CONCAT(trycatch_jmpbuf, __LINE__)); \
if (trycatch_ex == 0) \
TRYCATCH_CONCAT(trycatch_frame, __LINE__)->jmpbuf = \
&TRYCATCH_CONCAT(trycatch_jmpbuf, __LINE__); \
if (trycatch_ex == 0)
#define catch(ex) \
trycatch_frame_pop(); \
for (int ex = trycatch_ex; trycatch_ex != 0; trycatch_ex = 0, (void)ex)
#define throw(ex) trycatch_throw(ex)
#define rethrow trycatch_throw(trycatch_ex)
struct trycatch_frame {
jmp_buf *jmpbuf;
struct trycatch_frame *prev;
};
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