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	 66b261a082
			
		
	
	
		66b261a082
		
	
	
	
	
		
			
			permits testing that the compiler emits error messages for specific lines that match egrep regexps. The desired error messages are expressed using comments of the form // ERROR "regexp" R=r DELTA=90 (73 added, 8 deleted, 9 changed) OCL=15513 CL=15566
		
			
				
	
	
		
			13 lines
		
	
	
	
		
			277 B
		
	
	
	
		
			Go
		
	
	
	
	
	
			
		
		
	
	
			13 lines
		
	
	
	
		
			277 B
		
	
	
	
		
			Go
		
	
	
	
	
	
| // errchk $G $D/$F.go
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| 
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| // Copyright 2009 The Go Authors. All rights reserved.
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| // Use of this source code is governed by a BSD-style
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| // license that can be found in the LICENSE file.
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| 
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| package main
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| 
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| func main() {
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| 	var i33 int64;
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| 	if i33 == (1<<64) -1 {  // ERROR "overflow"
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| 	}
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| }
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