Compatibility fix for old GCC versions. - gsl-shell.git - gsl-shell

diff --git a/src/lj_cparse.c b/src/lj_cparse.c
index 107c0381..8d111cc9 100644
--- a/src/lj_cparse.c
+++ b/src/lj_cparse.c

@@ -57,14 +57,22 @@ static LJ_AINLINE int cp_iseol(CPChar c)

return (c == '\n' || c == '\r');

}

-static LJ_AINLINE CPChar cp_get(CPState *cp);

-

/* Peek next raw character. */

static LJ_AINLINE CPChar cp_rawpeek(CPState *cp)

{

return (CPChar)(uint8_t)(*cp->p);

}

+static LJ_NOINLINE CPChar cp_get_bs(CPState *cp);

+

+/* Get next character. */

+static LJ_AINLINE CPChar cp_get(CPState *cp)

+{

+ cp->c = (CPChar)(uint8_t)(*cp->p++);

+ if (LJ_LIKELY(cp->c != '\\')) return cp->c;

+ return cp_get_bs(cp);

+}

+

/* Transparently skip backslash-escaped line breaks. */

static LJ_NOINLINE CPChar cp_get_bs(CPState *cp)

{

@@ -77,14 +85,6 @@ static LJ_NOINLINE CPChar cp_get_bs(CPState *cp)

return cp_get(cp);

}

-/* Get next character. */

-static LJ_AINLINE CPChar cp_get(CPState *cp)

-{

- cp->c = (CPChar)(uint8_t)(*cp->p++);

- if (LJ_LIKELY(cp->c != '\\')) return cp->c;

- return cp_get_bs(cp);

-}

-

/* Grow save buffer. */

static LJ_NOINLINE void cp_save_grow(CPState *cp, CPChar c)

{