Update tests to expect auto promoting operators.

test_programs/good_programs/fdiv.ibtl

@@ -1,2 +1,2 @@
-(println (f/ -1.e0 -1.0))
-(println (f/ 2.5 2.0))
+(println (/ -1.e0 -1.0))
+(println (/ 2.5 2.0))

test_programs/good_programs/feq.ibtl

@@ -1,3 +1,3 @@
-(println (f= 1.0 1.0))
-(println (f= 2.0 1.))
-(println (f= 1. 2.))
+(println (= 1.0 1.0))
+(println (= 2.0 1.))
+(println (= 1. 2.))

test_programs/good_programs/flt.ibtl

@@ -1,3 +1,3 @@
-(println (f< 1.e0 2.0))
-(println (f< 2.5 2.5))
-(println (f< 2.5 1.5))
+(println (< 1.e0 2.0))
+(println (< 2.5 2.5))
+(println (< 2.5 1.5))

test_programs/good_programs/fminus.ibtl

@@ -1 +1 @@
-(println (f- 2e1 2.5e1))
+(println (- 2e1 2.5e1))

test_programs/good_programs/fmod.ibtl

@@ -1,3 +1,3 @@
-(println (f% 2.5 1.5))
-(println (f% 2.5 2.0))
-(println (f% 2.5 2.5))
+(println (% 2.5 1.5))
+(println (% 2.5 2.0))
+(println (% 2.5 2.5))

test_programs/good_programs/fmult.ibtl

@@ -1,2 +1,2 @@
-(println (f* 1.5e0 1.5))
-(println (f* -1. 3.0))
+(println (* 1.5e0 1.5))
+(println (* -1. 3.0))

test_programs/good_programs/fneg.ibtl

@@ -1,3 +1,3 @@
-(println (fneg 4.0e0))
-(println (fneg 10.))
-(println (fneg -20.))
+(println (neg 4.0e0))
+(println (neg 10.))
+(println (neg -20.))

test_programs/good_programs/fpower.ibtl

@@ -1,2 +1,2 @@
-(println (f^ 2. 3.))
-(println (f^ 4. 1.5))
+(println (^ 2. 3.))
+(println (^ 4. 1.5))