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Use SCM_EQ_P insteda of ==' or !=' in certain

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places. (scm_c_improper_memq): Return q instead of SCM_BOOL_T.
This commit is contained in:
Marius Vollmer 2001-05-20 23:39:55 +00:00
parent 1990dd38ab
commit c6772927b4
1 changed files with 5 additions and 5 deletions
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10
libguile/eval.c
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@ -302,7 +302,7 @@ scm_lookupcar (SCM vloc, SCM genv, int check)
}
#endif
#ifdef USE_THREADS
if (SCM_CAR (vloc) != var)
if (!SCM_EQ_P (SCM_CAR (vloc), var))
goto race;
#endif
SCM_SETCAR (vloc, iloc);
@ -357,7 +357,7 @@ scm_lookupcar (SCM vloc, SCM genv, int check)
#endif
#ifdef USE_THREADS
if (SCM_CAR (vloc) != var)
if (!SCM_EQ_P (SCM_CAR (vloc), var))
{
/* Some other thread has changed the very cell we are working
on. In effect, it must have done our job or messed it up
@ -411,7 +411,7 @@ scm_unmemocar (SCM form, SCM env)
{
SCM sym =
scm_module_reverse_lookup (scm_env_module (env), SCM_GLOC_VAR (c));
if (sym == SCM_BOOL_F)
if (SCM_EQ_P (sym, SCM_BOOL_F))
sym = sym_three_question_marks;
SCM_SETCAR (form, sym);
}
@ -639,7 +639,7 @@ scm_m_cond (SCM xorig, SCM env)
SCM_SYNTAX(s_lambda, "lambda", scm_makmmacro, scm_m_lambda);
SCM_GLOBAL_SYMBOL(scm_sym_lambda, s_lambda);
/* Return #t if OBJ is `eq?' to one of the elements of LIST or to the
/* Return true if OBJ is `eq?' to one of the elements of LIST or to the
cdr of the last cons. (Thus, LIST is not required to be a proper
list and when OBJ also found in the improper ending.) */
@ -649,7 +649,7 @@ scm_c_improper_memq (SCM obj, SCM list)
for (; SCM_CONSP (list); list = SCM_CDR (list))
{
if (SCM_EQ_P (SCM_CAR (list), obj))
return SCM_BOOL_T;
return 1;
}
return SCM_EQ_P (list, obj);
}