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https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk
Subversion Repositories openrisc_2011-10-31
[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [g++.dg/] [opt/] [switch4.C] - Rev 378
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// { dg-do compile }
// { dg-options "-fshort-enums -w" }
// PR c++/20008
// We failed to compile this because CFG cleanup left the switch
// statement intact, whereas expand_case expected at least one
// in-range case to remain.
typedef enum _SECStatus {
SECWouldBlock = -2,
SECFailure = -1,
SECSuccess = 0
} SECStatus;
typedef enum {
SEC_ERROR_BAD_SIGNATURE = (-0x2000) + 10
} SECErrorCodes;
void g(void);
void f(SECStatus status)
{
switch( status )
{
case SEC_ERROR_BAD_SIGNATURE :
// This case can be optimized away in C++ (but apparently not in
// C), because the enum type is defined with a narrow range.
g();
break ;
}
}
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