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remove integer and float casting syntax

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* add `@intCast`
 * add `@floatCast`
 * add `@floatToInt`
 * add `@intToFloat`

See #1061
This commit is contained in:
Andrew Kelley
2018-06-17 02:57:07 -04:00
parent 06a26f0965
commit 7912061226
85 changed files with 802 additions and 416 deletions
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8
src/codegen.cpp
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@@ -4722,6 +4722,10 @@ static LLVMValueRef ir_render_instruction(CodeGen *g, IrExecutable *executable,
case IrInstructionIdPromiseResultType:
case IrInstructionIdAwaitBookkeeping:
case IrInstructionIdAddImplicitReturnType:
case IrInstructionIdIntCast:
case IrInstructionIdFloatCast:
case IrInstructionIdIntToFloat:
case IrInstructionIdFloatToInt:
zig_unreachable();
case IrInstructionIdReturn:
@@ -6310,6 +6314,10 @@ static void define_builtin_fns(CodeGen *g) {
create_builtin_fn(g, BuiltinFnIdCmpxchgStrong, "cmpxchgStrong", 6);
create_builtin_fn(g, BuiltinFnIdFence, "fence", 1);
create_builtin_fn(g, BuiltinFnIdTruncate, "truncate", 2);
create_builtin_fn(g, BuiltinFnIdIntCast, "intCast", 2);
create_builtin_fn(g, BuiltinFnIdFloatCast, "floatCast", 2);
create_builtin_fn(g, BuiltinFnIdIntToFloat, "intToFloat", 2);
create_builtin_fn(g, BuiltinFnIdFloatToInt, "floatToInt", 2);
create_builtin_fn(g, BuiltinFnIdCompileErr, "compileError", 1);
create_builtin_fn(g, BuiltinFnIdCompileLog, "compileLog", SIZE_MAX);
create_builtin_fn(g, BuiltinFnIdIntType, "IntType", 2); // TODO rename to Int