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bigdecimal.c: refine macros

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* ext/bigdecimal/bigdecimal.c (PUSH, SAVE): remove extra
  semicolons.

* ext/bigdecimal/bigdecimal.c (GUARD_OBJ): add parentheses and
  make an expression instead of a statement.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45002 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2014-02-16 07:53:18 +00:00
parent 71430123d3
commit beb2d4c5a5
1 changed files with 3 additions and 3 deletions
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6
ext/bigdecimal/bigdecimal.c
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@ -72,9 +72,9 @@ static ID id_eq;
/* MACRO's to guard objects from GC by keeping them in stack */
#define ENTER(n) volatile VALUE RB_UNUSED_VAR(vStack[n]);int iStack=0
#define PUSH(x) vStack[iStack++] = (VALUE)(x);
#define SAVE(p) PUSH(p->obj);
#define GUARD_OBJ(p,y) {p=y;SAVE(p);}
#define PUSH(x) (vStack[iStack++] = (VALUE)(x))
#define SAVE(p) PUSH((p)->obj)
#define GUARD_OBJ(p,y) ((p)=(y), SAVE(p))
#define BASE_FIG RMPD_COMPONENT_FIGURES
#define BASE RMPD_BASE