Obscene rant about linters.

2025-12-14 20:36:38 +01:00 · 2019-04-03 15:15:28 -04:00
parent 45a76fe9f4
commit bcc7e2c901
2 changed files with 67 additions and 54 deletions
--- a/utils/SwiftMathFunctions.py
+++ b/utils/SwiftMathFunctions.py
@@ -1,62 +1,74 @@
-from SwiftFloatingPointTypes import all_floating_point_types
-
 class SwiftMathFunction(object):
-  def __init__(self, name, kind=None, swiftName=None, args="x", comment=None, platforms=None):
-    self.name = name
-    self.swiftName = swiftName if swiftName is not None else name
-    self.kind = kind if kind is not None else "library"
-    self.args = args
-    self.comment = comment if comment is not None else "/// The " + str(self.swiftName) + " function."
-    self.platforms = platforms
+    def __init__(self, name, kind=None, swiftName=None, args="x", comment=None,
+                 platforms=None):
+        self.name = name
+        self.swiftName = swiftName if swiftName is not None else name
+        self.kind = kind if kind is not None else "library"
+        self.args = args
+        if comment is not None:
+            self.comment = comment
+        else:
+            self.comment = "/// The " + str(self.swiftName) + " function."
+        self.platforms = platforms
+
+    def params(self, prefix="", suffix=""):
+        return ", ".join(map(lambda a: prefix + a + suffix, self.args))
+
+    def decl(self, type):
+        return self.swiftName + "(" + self.params("_ ", ": " + type) + \
+            ") -> " + type
+
+    def free_decl(self, constraint="T: ElementaryFunctions"):
+        return self.swiftName + "<T>(" + self.params("_ ", ": T") + \
+            ") -> T where " + constraint
+
+    def impl(self, type):
+        if self.kind == "intrinsic":
+            builtin = "Builtin.int_" + self.name + "_FPIEEE" + str(type.bits)
+            return type.stdlib_name + "(" + builtin + "(" + \
+                self.params("", "._value") + "))"
+        return "_swift_stdlib_" + self.name + type.cFuncSuffix + "(" + \
+            self.params() + ")"

-  def params(self, prefix="", suffix=""):
-    return ", ".join(
-      map(lambda a: prefix + a + suffix, self.args)
-    )
-  
-  def decl(self, type):
-    return self.swiftName + "(" + self.params("_ ", ": " + type) + ") -> " + type
-  
-  def free_decl(self, constraint="T: ElementaryFunctions"):
-    return self.swiftName + "<T>(" + self.params("_ ", ": T") + ") -> T where " + constraint
-  
-  def impl(self, type):
-    if self.kind == "intrinsic":
-      builtin = "Builtin.int_" + self.name + "_FPIEEE" + str(type.bits)
-      return type.stdlib_name + "(" + builtin + "(" + self.params("","._value") + "))"
-    return "_swift_stdlib_" + self.name + type.cFuncSuffix + "(" + self.params() + ")"

 ElementaryFunctions = [
-  SwiftMathFunction(name="sqrt", kind="intrinsic", comment="/// The square root of `x`."),
-  SwiftMathFunction(name="cos", kind="intrinsic", comment="/// The cosine of `x`."),
-  SwiftMathFunction(name="sin", kind="intrinsic", comment="/// The sine of `x`."),
-  SwiftMathFunction(name="tan", comment="/// The tangent of `x`."),
-  SwiftMathFunction(name="acos"),
-  SwiftMathFunction(name="asin"),
-  SwiftMathFunction(name="atan"),
-  SwiftMathFunction(name="cosh"),
-  SwiftMathFunction(name="sinh"),
-  SwiftMathFunction(name="tanh"),
-  SwiftMathFunction(name="acosh"),
-  SwiftMathFunction(name="asinh"),
-  SwiftMathFunction(name="atanh"),
-  SwiftMathFunction(name="exp", kind="intrinsic"),
-  SwiftMathFunction(name="exp2", kind="intrinsic"),
-  SwiftMathFunction(name="exp10"),
-  SwiftMathFunction(name="expm1"),
-  SwiftMathFunction(name="log", kind="intrinsic"),
-  SwiftMathFunction(name="log2", kind="intrinsic"),
-  SwiftMathFunction(name="log10", kind="intrinsic"),
-  SwiftMathFunction(name="log1p"),
-# SwiftMathFunction(name="pow", kind="intrinsic", args="xy"), Handled separately for edge cases.
-# SwiftMathFunction(name="root", args="xn"), Handled separately for implementation.
+    SwiftMathFunction(name="sqrt", kind="intrinsic",
+                      comment="/// The square root of `x`."),
+    SwiftMathFunction(name="cos", kind="intrinsic",
+                      comment="/// The cosine of `x`."),
+    SwiftMathFunction(name="sin", kind="intrinsic",
+                      comment="/// The sine of `x`."),
+    SwiftMathFunction(name="tan",
+                      comment="/// The tangent of `x`."),
+    SwiftMathFunction(name="acos"),
+    SwiftMathFunction(name="asin"),
+    SwiftMathFunction(name="atan"),
+    SwiftMathFunction(name="cosh"),
+    SwiftMathFunction(name="sinh"),
+    SwiftMathFunction(name="tanh"),
+    SwiftMathFunction(name="acosh"),
+    SwiftMathFunction(name="asinh"),
+    SwiftMathFunction(name="atanh"),
+    SwiftMathFunction(name="exp", kind="intrinsic"),
+    SwiftMathFunction(name="exp2", kind="intrinsic"),
+    SwiftMathFunction(name="exp10"),
+    SwiftMathFunction(name="expm1"),
+    SwiftMathFunction(name="log", kind="intrinsic"),
+    SwiftMathFunction(name="log2", kind="intrinsic"),
+    SwiftMathFunction(name="log10", kind="intrinsic"),
+    SwiftMathFunction(name="log1p"),
+    # SwiftMathFunction(name="pow", kind="intrinsic", args="xy"), Handled
+    # separately for edge cases.
+    # SwiftMathFunction(name="root", args="xn"), Handled separately for
+    # implementation.
 ]

 RealFunctions = [
-# SwiftMathFunction(name="atan2"), Handled separately for explicit arg labels.
-  SwiftMathFunction(name="erf"),
-  SwiftMathFunction(name="erfc"),
-  SwiftMathFunction(name="hypot", args="xy"),
-  SwiftMathFunction(name="tgamma", swiftName="gamma"),
-# SwiftMathFunction(name="lgamma"), Handled separately to handle sign result.
+    # SwiftMathFunction(name="atan2"), Handled separately for explicit
+    # argument labels.
+    SwiftMathFunction(name="erf"),
+    SwiftMathFunction(name="erfc"),
+    SwiftMathFunction(name="hypot", args="xy"),
+    SwiftMathFunction(name="tgamma", swiftName="gamma"),
+    # SwiftMathFunction(name="lgamma"), Handled separately for sign result.
 ]