More assertion failures, found by auditing the code.

[p5sagit/p5-mst-13.2.git] / toke.c

diff --git a/toke.c b/toke.c
index 26f706e..2498de2 100644 (file)
--- a/toke.c
+++ b/toke.c
@@ -924,8 +924,7 @@ S_update_debugger_info(pTHX_ SV *orig_sv, const char *buf, STRLEN len)
 {
     AV *av = CopFILEAVx(PL_curcop);
     if (av) {
-       SV * const sv = newSV(0);
-       sv_upgrade(sv, SVt_PVMG);
+       SV * const sv = newSV_type(SVt_PVMG);
        if (orig_sv)
            sv_setsv(sv, orig_sv);
        else
@@ -2025,7 +2024,7 @@ S_scan_const(pTHX_ char *start)
                    *d++ = NATIVE_TO_NEED(has_utf8,*s++);
            }
            else if (s[2] == '{' /* This should match regcomp.c */
-                    || ((s[2] == 'p' || s[2] == '?') && s[3] == '{'))
+                   || (s[2] == '?' && s[3] == '{'))
            {
                I32 count = 1;
                char *regparse = s + (s[2] == '{' ? 3 : 4);
@@ -4133,7 +4132,8 @@ Perl_yylex(pTHX)
            Mop(OP_MODULO);
        }
        PL_tokenbuf[0] = '%';
-       s = scan_ident(s, PL_bufend, PL_tokenbuf + 1, sizeof PL_tokenbuf - 1, TRUE);
+       s = scan_ident(s, PL_bufend, PL_tokenbuf + 1,
+               sizeof PL_tokenbuf - 1, FALSE);
        if (!PL_tokenbuf[1]) {
            PREREF('%');
        }
@@ -5166,7 +5166,7 @@ Perl_yylex(pTHX)
                }
                if (!ogv &&
                    (gvp = (GV**)hv_fetch(PL_globalstash,PL_tokenbuf,len,FALSE)) &&
-                   (gv = *gvp) != (GV*)&PL_sv_undef &&
+                   (gv = *gvp) && isGV_with_GP(gv) &&
                    GvCVu(gv) && GvIMPORTED_CV(gv))
                {
                    ogv = gv;
@@ -11150,8 +11150,8 @@ S_scan_heredoc(pTHX_ register char *s)
        s--;
 #endif
 
-    tmpstr = newSV(79);
-    sv_upgrade(tmpstr, SVt_PVIV);
+    tmpstr = newSV_type(SVt_PVIV);
+    SvGROW(tmpstr, 80);
     if (term == '\'') {
        op_type = OP_CONST;
        SvIV_set(tmpstr, -1);
@@ -11378,7 +11378,7 @@ S_scan_inputsymbol(pTHX_ char *start)
                && GvCVu(gv_readline) && GvIMPORTED_CV(gv_readline))
                ||
                ((gvp = (GV**)hv_fetchs(PL_globalstash, "readline", FALSE))
-               && (gv_readline = *gvp) != (GV*)&PL_sv_undef
+                && (gv_readline = *gvp) && isGV_with_GP(gv_readline)
                && GvCVu(gv_readline) && GvIMPORTED_CV(gv_readline)))
            readline_overriden = TRUE;
 
@@ -11556,8 +11556,8 @@ S_scan_str(pTHX_ char *start, int keep_quoted, int keep_delims)
 
     /* create a new SV to hold the contents.  79 is the SV's initial length.
        What a random number. */
-    sv = newSV(79);
-    sv_upgrade(sv, SVt_PVIV);
+    sv = newSV_type(SVt_PVIV);
+    SvGROW(sv, 80);
     SvIV_set(sv, termcode);
     (void)SvPOK_only(sv);              /* validate pointer */
 
@@ -12385,8 +12385,7 @@ Perl_start_subparse(pTHX_ I32 is_format, U32 flags)
     save_item(PL_subname);
     SAVESPTR(PL_compcv);
 
-    PL_compcv = (CV*)newSV(0);
-    sv_upgrade((SV *)PL_compcv, is_format ? SVt_PVFM : SVt_PVCV);
+    PL_compcv = (CV*)newSV_type(is_format ? SVt_PVFM : SVt_PVCV);
     CvFLAGS(PL_compcv) |= flags;
 
     PL_subline = CopLINE(PL_curcop);