| commit | ec5d94291cf0d1cca3f8aeac34d6e997881c8592 | |
| author | grischka <grischka> | |
| Tue, 1 Mar 2022 21:00:42 +0000 (1 22:00 +0100) | ||
| committer | grischka <grischka> | |
| Wed, 16 Mar 2022 18:16:29 +0000 (16 19:16 +0100) | ||
| tree | 5d09077e23f648232673e95c45f6e6f2b56fb82b | treesnapshot (tar.gz zip) |
| parent | 917aad3bcfbb534875aa6d66609bdb36459460a4 | commitdiff |
tccgen: accept array-size expressions in function paramters
Modify function parameter parser such that symbols are
put into token-table temporarily. Benefits are:
- detects redefinitions, as with
int foo(int a, int a);
- detects reserved symbols, as with
int foo(int if);
- can parse expressions like
int main(int argc, char *argv[argc + 1]);
- doesn't fix this one
int main(int argc, char *argv[++argc]);
Also: fix unexpected "function might return no value"
with statement expression
int f() { ({ return 0; }); }
Modify function parameter parser such that symbols are
put into token-table temporarily. Benefits are:
- detects redefinitions, as with
int foo(int a, int a);
- detects reserved symbols, as with
int foo(int if);
- can parse expressions like
int main(int argc, char *argv[argc + 1]);
- doesn't fix this one
int main(int argc, char *argv[++argc]);
Also: fix unexpected "function might return no value"
with statement expression
int f() { ({ return 0; }); }