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bc: formatting changes, added a FIXME comment, no logic changes

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2019-01-04 15:54:40 +01:00
parent 54f5c1d600
commit f11b5b9864
1 changed files with 8 additions and 5 deletions
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13
miscutils/bc.c
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@ -643,11 +643,13 @@ dc_char_to_LEX[] ALIGN1 = {
// IJKLMNOP
DC_LEX_IBASE, XC_LEX_INVALID, DC_LEX_SCALE, DC_LEX_LOAD_POP,
XC_LEX_INVALID, DC_LEX_OP_BOOL_NOT, DC_LEX_OBASE, DC_LEX_PRINT_STREAM,
// QRSTUVWXY
DC_LEX_NQUIT, DC_LEX_POP, DC_LEX_STORE_PUSH, XC_LEX_INVALID, XC_LEX_INVALID,
XC_LEX_INVALID, XC_LEX_INVALID, DC_LEX_SCALE_FACTOR, XC_LEX_INVALID,
// Z[\]
DC_LEX_LENGTH, XC_LEX_INVALID, XC_LEX_INVALID, XC_LEX_INVALID,
// QRSTUVWX
DC_LEX_NQUIT, DC_LEX_POP, DC_LEX_STORE_PUSH, XC_LEX_INVALID,
XC_LEX_INVALID, XC_LEX_INVALID, XC_LEX_INVALID, DC_LEX_SCALE_FACTOR,
// YZ
XC_LEX_INVALID, DC_LEX_LENGTH,
// [\]
XC_LEX_INVALID, XC_LEX_INVALID, XC_LEX_INVALID,
// ^_`
XC_LEX_OP_POWER, XC_LEX_NEG, XC_LEX_INVALID,
// abcdefgh
@ -4574,6 +4576,7 @@ static BC_STATUS zbc_parse_stmt_possibly_auto(bool auto_allowed)
}
while (p->lex != BC_LEX_RBRACE) {
dbg_lex("%s:%d block parsing loop", __func__, __LINE__);
//FIXME: prevent wrong syntax such as "{ print 1 print 2 }"
s = zbc_parse_stmt();
if (s) RETURN_STATUS(s);
}