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| author | Denys Vlasenko | 2018-12-17 10:42:31 +0100 |
|---|---|---|
| committer | Denys Vlasenko | 2018-12-17 10:42:31 +0100 |
| commit | 59d4ce935ed8fa54e4b8197cc2c43ba1ad5e5d69 (patch) | |
| tree | 343c55efcc986662eda2c459ce0cedcf0ab33259 | |
| parent | ec60318f15eae13621b632c1f72406f02bc47cc1 (diff) | |
| download | busybox-59d4ce935ed8fa54e4b8197cc2c43ba1ad5e5d69.zip busybox-59d4ce935ed8fa54e4b8197cc2c43ba1ad5e5d69.tar.gz | |
bc: use common strings
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| -rw-r--r-- | miscutils/bc.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/miscutils/bc.c b/miscutils/bc.c index ccc7cb4..58734cf 100644 --- a/miscutils/bc.c +++ b/miscutils/bc.c @@ -525,6 +525,10 @@ static const struct BcLexKeyword bc_lex_kws[20] = { BC_LEX_KW_ENTRY("while" , 1), // 19 }; #undef BC_LEX_KW_ENTRY +#define STRING_if (bc_lex_kws[8].name8) +#define STRING_else (bc_lex_kws[4].name8) +#define STRING_while (bc_lex_kws[19].name8) +#define STRING_for (bc_lex_kws[5].name8) enum { POSIX_KWORD_MASK = 0 | (1 << 0) // 0 @@ -4053,7 +4057,7 @@ static BC_STATUS zbc_parse_if(BcParse *p) bc_parse_pushJUMP_ZERO(p, ip_idx); bc_vec_push(&p->func->labels, &ip_idx); - s = zbc_parse_stmt_allow_NLINE_before(p, "if"); + s = zbc_parse_stmt_allow_NLINE_before(p, STRING_if); if (s) RETURN_STATUS(s); dbg_lex("%s:%d in if after stmt: p->l.t.t:%d", __func__, __LINE__, p->l.t.t); @@ -4071,7 +4075,7 @@ static BC_STATUS zbc_parse_if(BcParse *p) bc_vec_push(&p->func->labels, &ip2_idx); ip_idx = ip2_idx; - s = zbc_parse_stmt_allow_NLINE_before(p, "else"); + s = zbc_parse_stmt_allow_NLINE_before(p, STRING_else); if (s) RETURN_STATUS(s); } @@ -4110,7 +4114,7 @@ static BC_STATUS zbc_parse_while(BcParse *p) bc_parse_pushJUMP_ZERO(p, ip_idx); - s = zbc_parse_stmt_allow_NLINE_before(p, "while"); + s = zbc_parse_stmt_allow_NLINE_before(p, STRING_while); if (s) RETURN_STATUS(s); dbg_lex("%s:%d BC_INST_JUMP to %d", __func__, __LINE__, cond_idx); @@ -4186,7 +4190,7 @@ static BC_STATUS zbc_parse_for(BcParse *p) bc_vec_push(&p->exits, &exit_idx); bc_vec_push(&p->func->labels, &exit_idx); - s = zbc_parse_stmt_allow_NLINE_before(p, "for"); + s = zbc_parse_stmt_allow_NLINE_before(p, STRING_for); if (s) RETURN_STATUS(s); dbg_lex("%s:%d BC_INST_JUMP to %d", __func__, __LINE__, update_idx); |