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Fix order of comparison and remove incorrect case for ints in typeck/demand.rs

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Add tests for *size
This commit is contained in:
Yashhwanth Ram 2020-04-12 10:02:02 +05:30
parent b3c9912dba
commit 55464ebc83
2 changed files with 64 additions and 6 deletions
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58
src/test/ui/integer-literal-suffix-inference.rs
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@ -16,6 +16,7 @@ fn main() {
fn id_i16(n: i16) -> i16 { n }
fn id_i32(n: i32) -> i32 { n }
fn id_i64(n: i64) -> i64 { n }
fn id_isize(n: isize) -> isize { n }
// the smallest values that need these types
let b8: u8 = 16;
@ -27,6 +28,11 @@ fn main() {
fn id_u16(n: u16) -> u16 { n }
fn id_u32(n: u32) -> u32 { n }
fn id_u64(n: u64) -> u64 { n }
fn id_usize(n: usize) -> usize { n }
// Values for testing *size
let asize: isize = 1;
let bsize: usize = 3;
id_i8(a8); // ok
id_i8(a16);
@ -38,6 +44,9 @@ fn main() {
id_i8(a64);
//~^ ERROR mismatched types
//~| expected `i8`, found `i64`
id_i8(asize);
//~^ ERROR mismatched types
//~| expected `i8`, found `isize`
id_i16(a8);
//~^ ERROR mismatched types
@ -49,6 +58,9 @@ fn main() {
id_i16(a64);
//~^ ERROR mismatched types
//~| expected `i16`, found `i64`
id_i16(asize);
//~^ ERROR mismatched types
//~| expected `i16`, found `isize`
id_i32(a8);
//~^ ERROR mismatched types
@ -60,6 +72,9 @@ fn main() {
id_i32(a64);
//~^ ERROR mismatched types
//~| expected `i32`, found `i64`
id_i32(asize);
//~^ ERROR mismatched types
//~| expected `i32`, found `isize`
id_i64(a8);
//~^ ERROR mismatched types
@ -71,6 +86,23 @@ fn main() {
//~^ ERROR mismatched types
//~| expected `i64`, found `i32`
id_i64(a64); // ok
id_i64(asize);
//~^ ERROR mismatched types
//~| expected `i64`, found `isize`
id_isize(a8);
//~^ ERROR mismatched types
//~| expected `isize`, found `i8`
id_isize(a16);
//~^ ERROR mismatched types
//~| expected `isize`, found `i16`
id_isize(a32);
//~^ ERROR mismatched types
//~| expected `isize`, found `i32`
id_isize(a64);
//~^ ERROR mismatched types
//~| expected `isize`, found `i64`
id_isize(asize); //ok
id_i8(c8); // ok
id_i8(c16);
@ -126,6 +158,9 @@ fn main() {
id_u8(b64);
//~^ ERROR mismatched types
//~| expected `u8`, found `u64`
id_u8(bsize);
//~^ ERROR mismatched types
//~| expected `u8`, found `usize`
id_u16(b8);
//~^ ERROR mismatched types
@ -137,6 +172,9 @@ fn main() {
id_u16(b64);
//~^ ERROR mismatched types
//~| expected `u16`, found `u64`
id_u16(bsize);
//~^ ERROR mismatched types
//~| expected `u16`, found `usize`
id_u32(b8);
//~^ ERROR mismatched types
@ -148,6 +186,9 @@ fn main() {
id_u32(b64);
//~^ ERROR mismatched types
//~| expected `u32`, found `u64`
id_u32(bsize);
//~^ ERROR mismatched types
//~| expected `u32`, found `usize`
id_u64(b8);
//~^ ERROR mismatched types
@ -159,4 +200,21 @@ fn main() {
//~^ ERROR mismatched types
//~| expected `u64`, found `u32`
id_u64(b64); // ok
id_u64(bsize);
//~^ ERROR mismatched types
//~| expected `u64`, found `usize`
id_usize(b8);
//~^ ERROR mismatched types
//~| expected `usize`, found `u8`
id_usize(b16);
//~^ ERROR mismatched types
//~| expected `usize`, found `u16`
id_usize(b32);
//~^ ERROR mismatched types
//~| expected `usize`, found `u32`
id_usize(b64);
//~^ ERROR mismatched types
//~| expected `usize`, found `u64`
id_usize(bsize); //ok
}