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prompt handlers are always inline

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* libguile/control.h (SCM_F_PROMPT_INLINE, SCM_PROMPT_INLINE_P): Remove;
  prompts always have "inline" handlers now.
* libguile/control.c (scm_c_make_prompt): Remove inline_handler_p arg.

* libguile/vm-i-system.c (prompt):
* module/language/assembly/decompile-bytecode.scm (decode-load-program):
* module/language/assembly/compile-bytecode.scm (write-bytecode):
 Adapt to prompt changes.

* module/language/glil.scm (make-glil-prompt, glil-prompt-inline?):
  Remove inline? flag.
  (parse-glil, unparse-glil):
* module/language/glil/compile-assembly.scm (glil->assembly): Adapt to
  <glil-prompt> change.

* module/language/tree-il/compile-glil.scm (flatten): Require the
  handler of a <prompt> to be a lambda-case.

* module/language/tree-il/primitives.scm (*primitive-expand-table*):
  Ensure that the handler of a <prompt> is a lambda-case.

* module/language/tree-il/inline.scm (inline!): Simplify a degenerate
  case: (lambda args (apply (lambda ...) args)) => (lambda ...).
This commit is contained in:
Andy Wingo 2010-02-19 15:30:34 +01:00
parent f5b1f76af4
commit ea6b18e82f
10 changed files with 78 additions and 99 deletions
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5
libguile/control.c
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@ -49,16 +49,13 @@ SCM_DEFINE (scm_atprompt, "@prompt", 4, 0, 0,
#undef FUNC_NAME
SCM
scm_c_make_prompt (SCM vm, SCM k, SCM handler, scm_t_uint8 inline_handler_p,
scm_t_uint8 escape_only_p)
scm_c_make_prompt (SCM vm, SCM k, SCM handler, scm_t_uint8 escape_only_p)
{
scm_t_bits tag;
SCM ret;
struct scm_prompt_registers *regs;
tag = scm_tc7_prompt;
if (inline_handler_p)
tag |= SCM_F_PROMPT_INLINE;
if (escape_only_p)
tag |= SCM_F_PROMPT_ESCAPE;
ret = scm_words (tag, 5);