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authorDenys Vlasenko2019-01-04 15:54:40 +0100
committerDenys Vlasenko2019-01-04 15:54:40 +0100
commitf11b5b9864d6bf1b49aa16f45b855e86efbb60a5 (patch)
tree15704fce40538377994401e85969ea600707e632 /miscutils/bc.c
parent54f5c1d6006ffbf03455a180ba6b7cbd5352b7f5 (diff)
downloadbusybox-f11b5b9864d6bf1b49aa16f45b855e86efbb60a5.zip
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bc: formatting changes, added a FIXME comment, no logic changes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'miscutils/bc.c')
-rw-r--r--miscutils/bc.c13
1 files changed, 8 insertions, 5 deletions
diff --git a/miscutils/bc.c b/miscutils/bc.c
index 69d3920..53e8d73 100644
--- a/miscutils/bc.c
+++ b/miscutils/bc.c
@@ -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);
}