Add test to make sure everything that outputs an exception or warning has a matching...
[perl.git] / cc_runtime.h
1 /*    cc_runtime.h
2  *
3  *    Copyright (C) 1999, 2000, 2001, 2004, 2006, 2008 by Larry Wall and others
4  *
5  *    You may distribute under the terms of either the GNU General Public
6  *    License or the Artistic License, as specified in the README file.
7  *
8  */
9
10 #define DOOP(ppname) PUTBACK; PL_op = ppname(aTHX); SPAGAIN
11 #define CCPP(s)   OP * s(pTHX)
12
13 #define PP_LIST(g) do {                 \
14         dMARK;                          \
15         if (g != G_ARRAY) {             \
16             if (++MARK <= SP)           \
17                 *MARK = *SP;            \
18             else                        \
19                 *MARK = &PL_sv_undef;   \
20             SP = MARK;                  \
21         }                               \
22    } while (0)
23
24 #define MAYBE_TAINT_SASSIGN_SRC(sv) \
25     if (PL_tainting && PL_tainted && (!SvGMAGICAL(left) || !SvSMAGICAL(left) || \
26         !((mg=mg_find(left, PERL_MAGIC_taint)) && mg->mg_len & 1)))\
27         TAINT_NOT
28
29 #define PP_PREINC(sv) do {      \
30         if (SvIOK(sv)) {        \
31             ++SvIVX(sv);        \
32             SvFLAGS(sv) &= ~(SVf_NOK|SVf_POK|SVp_NOK|SVp_POK); \
33         }                       \
34         else                    \
35             sv_inc(sv);         \
36         SvSETMAGIC(sv);         \
37     } while (0)
38
39 #define PP_UNSTACK do {         \
40         TAINT_NOT;              \
41         PL_stack_sp = PL_stack_base + cxstack[cxstack_ix].blk_oldsp;    \
42         FREETMPS;               \
43         oldsave = PL_scopestack[PL_scopestack_ix - 1]; \
44         LEAVE_SCOPE(oldsave);   \
45         SPAGAIN;                \
46     } while(0)
47
48 /* Anyone using eval "" deserves this mess */
49 #define PP_EVAL(ppaddr, nxt) do {               \
50         dJMPENV;                                \
51         int ret;                                \
52         PUTBACK;                                \
53         JMPENV_PUSH(ret);                       \
54         switch (ret) {                          \
55         case 0:                                 \
56             PL_op = ppaddr(aTHX);               \
57             if (PL_op != nxt) CALLRUNOPS(aTHX); \
58             JMPENV_POP;                         \
59             break;                              \
60         case 1: JMPENV_POP; JMPENV_JUMP(1);     \
61         case 2: JMPENV_POP; JMPENV_JUMP(2);     \
62         case 3:                                 \
63             JMPENV_POP;                         \
64             if (PL_restartop && PL_restartop != nxt)            \
65                 JMPENV_JUMP(3);                 \
66         }                                       \
67         PL_op = nxt;                            \
68         SPAGAIN;                                \
69     } while (0)
70
71
72 #define PP_ENTERTRY(jmpbuf,label)  \
73         STMT_START {                    \
74                 int ret;                \
75                 JMPENV_PUSH_ENV(jmpbuf,ret);                    \
76                 switch (ret) {                          \
77                         case 1: JMPENV_POP_ENV(jmpbuf); JMPENV_JUMP(1);\
78                         case 2: JMPENV_POP_ENV(jmpbuf); JMPENV_JUMP(2);\
79                         case 3: JMPENV_POP_ENV(jmpbuf); SPAGAIN; goto label;\
80                 }                                       \
81         } STMT_END
82 #define PP_LEAVETRY \
83         STMT_START{ PL_top_env=PL_top_env->je_prev; }STMT_END