GCC 2.2.2 diagnoses each initialized parameter twice

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1 total messages Started by Paul Eggert Thu, 13 Aug 1992 20:57

#940

Author: Paul Eggert
Date: Thu, 13 Aug 1992 20:57

34 lines
1332 bytes

For the erroneous program

	int main(argc) int argc = 0; { return 0; }

GCC 2.2.2 outputs the same diagnostic twice:

	t.c:1: parameter `argc' is initialized
	t.c:1: parameter `argc' is initialized

Here is a patch.

Thu Aug 13 20:53:00 1992  Paul Eggert  (eggert@twinsun.com)

	* c-decl.c (grokdeclarator): Remove duplicate diagnostic for
	initialized parameters; start_decl already does this.

===================================================================
RCS file: c-decl.c,v
retrieving revision 2.2.2.3
diff -c -r2.2.2.3 c-decl.c
*** c-decl.c	1992/08/11 19:43:13	2.2.2.3
--- c-decl.c	1992/08/13 20:53:00
***************
*** 3950,3958 ****
  	    volatilep = constp = 0;
  	  }
  
- 	if (initialized)
- 	  error ("parameter `%s' is initialized", name);
- 
  	decl = build_decl (PARM_DECL, declarator, type);
  	if (size_varies)
  	  C_DECL_VARIABLE_SIZE (decl) = 1;
--- 3950,3955 ----

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