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// Test for #pragma weak where the weak alias symbol isn't declared,

// Test for #pragma weak where the weak alias symbol isn't declared,

// although the symbol it is an alias for is defined in the

// although the symbol it is an alias for is defined in the

// translation unit.  Bug 7544.

// translation unit.  Bug 7544.

// Origin: Joseph Myers 

// Origin: Joseph Myers 

// { dg-do compile }

// { dg-do compile }

// { dg-require-weak "" }

// { dg-require-weak "" }

// { dg-require-alias "" }

// { dg-require-alias "" }

// { dg-options "-fno-common" }

// { dg-options "-fno-common" }

// { dg-final { scan-assembler "weak\[^ \t\]*\[ \t\]_?bar1" } }

// { dg-final { scan-assembler "weak\[^ \t\]*\[ \t\]_?bar1" } }

#pragma weak bar1 = foo1

#pragma weak bar1 = foo1

extern "C" void foo1 (void) {}

extern "C" void foo1 (void) {}