diff options
Diffstat (limited to 'generic/tclScan.c')
| -rw-r--r-- | generic/tclScan.c | 55 |
1 files changed, 32 insertions, 23 deletions
diff --git a/generic/tclScan.c b/generic/tclScan.c index d21bfaf..ef7eedf 100644 --- a/generic/tclScan.c +++ b/generic/tclScan.c @@ -261,6 +261,10 @@ ValidateFormat( int objIndex, xpgSize, nspace = numVars; int *nassign = TclStackAlloc(interp, nspace * sizeof(int)); char buf[TCL_UTF_MAX+1]; + Tcl_Obj *errorMsg; /* Place to build an error messages. Note that + * these are messy operations because we do + * not want to use the formatting engine; + * we're inside there! */ /* * Initialize an array that records the number of times a variable is @@ -328,9 +332,9 @@ ValidateFormat( gotSequential = 1; if (gotXpg) { mixedXPG: - Tcl_SetResult(interp, + Tcl_SetObjResult(interp, Tcl_NewStringObj( "cannot mix \"%\" and \"%n$\" conversion specifiers", - TCL_STATIC); + -1)); Tcl_SetErrorCode(interp, "TCL", "FORMAT", "MIXEDSPECTYPES", NULL); goto error; } @@ -375,9 +379,9 @@ ValidateFormat( switch (ch) { case 'c': if (flags & SCAN_WIDTH) { - Tcl_SetResult(interp, + Tcl_SetObjResult(interp, Tcl_NewStringObj( "field width may not be specified in %c conversion", - TCL_STATIC); + -1)); Tcl_SetErrorCode(interp, "TCL", "FORMAT", "BADWIDTH", NULL); goto error; } @@ -389,9 +393,11 @@ ValidateFormat( if (flags & (SCAN_LONGER|SCAN_BIG)) { invalidFieldSize: buf[Tcl_UniCharToUtf(ch, buf)] = '\0'; - Tcl_AppendResult(interp, - "field size modifier may not be specified in %", buf, - " conversion", NULL); + errorMsg = Tcl_NewStringObj( + "field size modifier may not be specified in %", -1); + Tcl_AppendToObj(errorMsg, buf, -1); + Tcl_AppendToObj(errorMsg, " conversion", -1); + Tcl_SetObjResult(interp, errorMsg); Tcl_SetErrorCode(interp, "TCL", "FORMAT", "BADSIZE", NULL); goto error; } @@ -409,8 +415,8 @@ ValidateFormat( break; case 'u': if (flags & SCAN_BIG) { - Tcl_SetResult(interp, - "unsigned bignum scans are invalid", TCL_STATIC); + Tcl_SetObjResult(interp, Tcl_NewStringObj( + "unsigned bignum scans are invalid", -1)); Tcl_SetErrorCode(interp, "TCL", "FORMAT", "BADUNSIGNED",NULL); goto error; } @@ -446,15 +452,18 @@ ValidateFormat( } break; badSet: - Tcl_SetResult(interp, "unmatched [ in format string", - TCL_STATIC); - Tcl_SetErrorCode(interp, "TCL", "FORMAT", "BRACKET", NULL); + Tcl_SetObjResult(interp, Tcl_NewStringObj( + "unmatched [ in format string", -1)); + Tcl_SetErrorCode(interp, "TCL", "FORMAT", "BRACKET", NULL); goto error; default: buf[Tcl_UniCharToUtf(ch, buf)] = '\0'; - Tcl_AppendResult(interp, "bad scan conversion character \"", buf, - "\"", NULL); - Tcl_SetErrorCode(interp, "TCL", "FORMAT", "BADTYPE", NULL); + errorMsg = Tcl_NewStringObj( + "bad scan conversion character \"", -1); + Tcl_AppendToObj(errorMsg, buf, -1); + Tcl_AppendToObj(errorMsg, "\"", -1); + Tcl_SetObjResult(interp, errorMsg); + Tcl_SetErrorCode(interp, "TCL", "FORMAT", "BADTYPE", NULL); goto error; } if (!(flags & SCAN_SUPPRESS)) { @@ -498,9 +507,9 @@ ValidateFormat( } for (i = 0; i < numVars; i++) { if (nassign[i] > 1) { - Tcl_SetResult(interp, + Tcl_SetObjResult(interp, Tcl_NewStringObj( "variable is assigned by multiple \"%n$\" conversion specifiers", - TCL_STATIC); + -1)); Tcl_SetErrorCode(interp, "TCL", "FORMAT", "POLYASSIGNED", NULL); goto error; } else if (!xpgSize && (nassign[i] == 0)) { @@ -509,9 +518,9 @@ ValidateFormat( * and/or numVars != 0), then too many vars were given */ - Tcl_SetResult(interp, + Tcl_SetObjResult(interp, Tcl_NewStringObj( "variable is not assigned by any conversion specifiers", - TCL_STATIC); + -1)); Tcl_SetErrorCode(interp, "TCL", "FORMAT", "UNASSIGNED", NULL); goto error; } @@ -522,13 +531,13 @@ ValidateFormat( badIndex: if (gotXpg) { - Tcl_SetResult(interp, "\"%n$\" argument index out of range", - TCL_STATIC); + Tcl_SetObjResult(interp, Tcl_NewStringObj( + "\"%n$\" argument index out of range", -1)); Tcl_SetErrorCode(interp, "TCL", "FORMAT", "INDEXRANGE", NULL); } else { - Tcl_SetResult(interp, + Tcl_SetObjResult(interp, Tcl_NewStringObj( "different numbers of variable names and field specifiers", - TCL_STATIC); + -1)); Tcl_SetErrorCode(interp, "TCL", "FORMAT", "FIELDVARMISMATCH", NULL); } |