vax.h (PROMOTE_PROTOTYPES): Define for compatibility with system libraries and native...

	* vax.h (PROMOTE_PROTOTYPES): Define for compatibility with system
	libraries and native K&R compilers.

From-SVN: r41391

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index b2413d1f44f548fb250d938d5bf0deb6cb0bf3a1..4beb748a8282696a6e8074f01651c318423b6995 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2001-04-17  John David Anglin  <dave@hiauly1.hia.nrc.ca>
+
+       * vax.h (PROMOTE_PROTOTYPES): Define for compatibility with system
+       libraries and native K&R compilers.
+
 2001-04-16  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 
        * c-typeck.c (convert_arguments): Don't check for width changes

diff --git a/gcc/config/vax/vax.h b/gcc/config/vax/vax.h
index 6fffc83f66ae6d682665f6e11f667ccec8503c1e..36df44723daf056eff161ee16340a8c2e0a85ed0 100644 (file)
--- a/gcc/config/vax/vax.h
+++ b/gcc/config/vax/vax.h
@@ -1,6 +1,6 @@
 /* Definitions of target machine for GNU compiler.  Vax version.
    Copyright (C) 1987, 1988, 1991, 1993, 1994, 1995, 1996, 1997, 1998,
-   1999, 2000 Free Software Foundation, Inc.
+   1999, 2000, 2001 Free Software Foundation, Inc.
 
 This file is part of GNU CC.
 
@@ -865,6 +865,10 @@ enum reg_class { NO_REGS, ALL_REGS, LIM_REG_CLASSES };
    is done just by pretending it is already truncated.  */
 #define TRULY_NOOP_TRUNCATION(OUTPREC, INPREC) 1
 
+/* When a prototype says `char' or `short', really pass an `int'.
+   (On the vax, this is required for system-library compatibility.)  */
+#define PROMOTE_PROTOTYPES 1
+
 /* Specify the machine mode that pointers have.
    After generation of rtl, the compiler makes no further distinction
    between pointers and any other objects of this machine mode.  */