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| author | Ezra Shaw <ezrasure@outlook.com> | 2023-03-07 23:01:26 +1300 |
|---|---|---|
| committer | Ezra Shaw <ezrasure@outlook.com> | 2023-03-09 21:29:32 +1300 |
| commit | 252e0b338575e6dc1d5bde8f9d38fca91305203f (patch) | |
| tree | 9d56eba98f9bd1186e58e2c9810903046be5a95f /tests/ui/parser | |
| parent | 8824994ccd7efcc00ad03dee0c69d66c4161eea7 (diff) | |
| download | rust-252e0b338575e6dc1d5bde8f9d38fca91305203f.tar.gz rust-252e0b338575e6dc1d5bde8f9d38fca91305203f.zip | |
feat/refactor: improve errors in case of ident with number at start
Diffstat (limited to 'tests/ui/parser')
| -rw-r--r-- | tests/ui/parser/integer-literal-start-ident.rs | 2 | ||||
| -rw-r--r-- | tests/ui/parser/integer-literal-start-ident.stderr | 10 | ||||
| -rw-r--r-- | tests/ui/parser/issues/issue-104088.rs | 6 | ||||
| -rw-r--r-- | tests/ui/parser/issues/issue-104088.stderr | 18 |
4 files changed, 27 insertions, 9 deletions
diff --git a/tests/ui/parser/integer-literal-start-ident.rs b/tests/ui/parser/integer-literal-start-ident.rs new file mode 100644 index 00000000000..12537482e0f --- /dev/null +++ b/tests/ui/parser/integer-literal-start-ident.rs @@ -0,0 +1,2 @@ +fn 1main() {} +//~^ ERROR expected identifier, found `1main` diff --git a/tests/ui/parser/integer-literal-start-ident.stderr b/tests/ui/parser/integer-literal-start-ident.stderr new file mode 100644 index 00000000000..51c37a0d24c --- /dev/null +++ b/tests/ui/parser/integer-literal-start-ident.stderr @@ -0,0 +1,10 @@ +error: expected identifier, found `1main` + --> $DIR/integer-literal-start-ident.rs:1:4 + | +LL | fn 1main() {} + | ^^^^^ expected identifier + | + = help: identifiers cannot start with a number + +error: aborting due to previous error + diff --git a/tests/ui/parser/issues/issue-104088.rs b/tests/ui/parser/issues/issue-104088.rs index 5f794fe2dc9..86988c8cd21 100644 --- a/tests/ui/parser/issues/issue-104088.rs +++ b/tests/ui/parser/issues/issue-104088.rs @@ -4,12 +4,12 @@ fn test() { fn test_2() { let 1x = 123; - //~^ ERROR expected identifier, found number literal + //~^ ERROR expected identifier, found `1x` } fn test_3() { let 2x: i32 = 123; - //~^ ERROR expected identifier, found number literal + //~^ ERROR expected identifier, found `2x` } fn test_4() { @@ -20,7 +20,7 @@ fn test_4() { fn test_5() { let 23name = 123; - //~^ ERROR expected identifier, found number literal + //~^ ERROR expected identifier, found `23name` } fn main() {} diff --git a/tests/ui/parser/issues/issue-104088.stderr b/tests/ui/parser/issues/issue-104088.stderr index ff4b4bdb695..6511a313149 100644 --- a/tests/ui/parser/issues/issue-104088.stderr +++ b/tests/ui/parser/issues/issue-104088.stderr @@ -1,20 +1,26 @@ -error: expected identifier, found number literal +error: expected identifier, found `1x` --> $DIR/issue-104088.rs:6:9 | LL | let 1x = 123; - | ^^ identifiers cannot start with a number + | ^^ expected identifier + | + = help: identifiers cannot start with a number -error: expected identifier, found number literal +error: expected identifier, found `2x` --> $DIR/issue-104088.rs:11:9 | LL | let 2x: i32 = 123; - | ^^ identifiers cannot start with a number + | ^^ expected identifier + | + = help: identifiers cannot start with a number -error: expected identifier, found number literal +error: expected identifier, found `23name` --> $DIR/issue-104088.rs:22:9 | LL | let 23name = 123; - | ^^^^^^ identifiers cannot start with a number + | ^^^^^^ expected identifier + | + = help: identifiers cannot start with a number error[E0308]: mismatched types --> $DIR/issue-104088.rs:16:12 |