13 lines
523 B
Fortran
13 lines
523 B
Fortran
! { dg-do "run" }
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! Transformational intrinsic MATMUL as initialization expression.
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REAL, PARAMETER :: PI = 3.141592654, theta = PI/6.0
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REAL, PARAMETER :: unity(2,2) = RESHAPE([1.0, 0.0, 0.0, 1.0], [2, 2])
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REAL, PARAMETER :: m1(2,2) = RESHAPE([COS(theta), SIN(theta), -SIN(theta), COS(theta)], [2, 2])
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REAL, PARAMETER :: m2(2,2) = RESHAPE([COS(theta), -SIN(theta), SIN(theta), COS(theta)], [2, 2])
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REAL, PARAMETER :: m(2,2) = MATMUL(m1, m2)
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IF (ANY(ABS(m - unity) > EPSILON(0.0))) CALL abort()
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END
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