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match to switch; Optional semicolons after "import" statements

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This commit is contained in:
Ginger Bill
2017-10-01 17:09:57 +01:00
parent f38c8875b2
commit c1e720a49b
33 changed files with 641 additions and 451 deletions
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42
src/exact_value.cpp
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@@ -270,7 +270,8 @@ ExactValue exact_value_to_integer(ExactValue v) {
if (f == v.value_float) {
return exact_value_i128(i);
}
} break;
break;
}
case ExactValue_Pointer:
return exact_value_i64(cast(i64)cast(intptr)v.value_pointer);
@@ -352,7 +353,8 @@ ExactValue exact_unary_operator_value(TokenKind op, ExactValue v, i32 precision)
case ExactValue_Complex:
return v;
}
} break;
break;
}
case Token_Sub: {
switch (v.kind) {
@@ -374,7 +376,8 @@ ExactValue exact_unary_operator_value(TokenKind op, ExactValue v, i32 precision)
return exact_value_complex(-real, -imag);
}
}
} break;
break;
}
case Token_Xor: {
i128 i = I128_ZERO;
@@ -396,7 +399,8 @@ ExactValue exact_unary_operator_value(TokenKind op, ExactValue v, i32 precision)
}
return exact_value_i128(i);
} break;
break;
}
case Token_Not: {
switch (v.kind) {
@@ -404,7 +408,8 @@ ExactValue exact_unary_operator_value(TokenKind op, ExactValue v, i32 precision)
case ExactValue_Bool:
return exact_value_bool(!v.value_bool);
}
} break;
break;
}
}
failure:
@@ -521,7 +526,8 @@ ExactValue exact_binary_operator_value(TokenKind op, ExactValue x, ExactValue y)
}
return exact_value_i128(c);
} break;
break;
}
case ExactValue_Float: {
f64 a = x.value_float;
@@ -533,7 +539,8 @@ ExactValue exact_binary_operator_value(TokenKind op, ExactValue x, ExactValue y)
case Token_Quo: return exact_value_float(a / b);
default: goto error;
}
} break;
break;
}
case ExactValue_Complex: {
y = exact_value_to_complex(y);
@@ -560,11 +567,13 @@ ExactValue exact_binary_operator_value(TokenKind op, ExactValue x, ExactValue y)
f64 s = c*c + d*d;
real = (a*c + b*d)/s;
imag = (b*c - a*d)/s;
} break;
break;
}
default: goto error;
}
return exact_value_complex(real, imag);
} break;
break;
}
case ExactValue_String: {
if (op != Token_Add) goto error;
@@ -577,7 +586,8 @@ ExactValue exact_binary_operator_value(TokenKind op, ExactValue x, ExactValue y)
gb_memmove(data, sx.text, sx.len);
gb_memmove(data+sx.len, sy.text, sy.len);
return exact_value_string(make_string(data, len));
} break;
break;
}
}
error:; // NOTE(bill): MSVC accepts this??? apparently you cannot declare variables immediately after labels...
@@ -620,7 +630,8 @@ bool compare_exact_values(TokenKind op, ExactValue x, ExactValue y) {
case Token_Gt: return a > b;
case Token_GtEq: return a >= b;
}
} break;
break;
}
case ExactValue_Float: {
f64 a = x.value_float;
@@ -633,7 +644,8 @@ bool compare_exact_values(TokenKind op, ExactValue x, ExactValue y) {
case Token_Gt: return cmp_f64(a, b) > 0;
case Token_GtEq: return cmp_f64(a, b) >= 0;
}
} break;
break;
}
case ExactValue_Complex: {
f64 a = x.value_complex.real;
@@ -644,7 +656,8 @@ bool compare_exact_values(TokenKind op, ExactValue x, ExactValue y) {
case Token_CmpEq: return cmp_f64(a, c) == 0 && cmp_f64(b, d) == 0;
case Token_NotEq: return cmp_f64(a, c) != 0 || cmp_f64(b, d) != 0;
}
} break;
break;
}
case ExactValue_String: {
String a = x.value_string;
@@ -658,7 +671,8 @@ bool compare_exact_values(TokenKind op, ExactValue x, ExactValue y) {
case Token_Gt: return a > b;
case Token_GtEq: return a >= b;
}
} break;
break;
}
case ExactValue_Type:
switch (op) {