[git commit] bc: formatting changes, added a FIXME comment, no logic changes

Denys Vlasenko vda.linux at googlemail.com
Fri Jan 4 14:54:40 UTC 2019


commit: https://git.busybox.net/busybox/commit/?id=f11b5b9864d6bf1b49aa16f45b855e86efbb60a5
branch: https://git.busybox.net/busybox/commit/?id=refs/heads/master

Signed-off-by: Denys Vlasenko <vda.linux at googlemail.com>
---
 miscutils/bc.c | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/miscutils/bc.c b/miscutils/bc.c
index 69d3920c0..53e8d7306 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);
 		}


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