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| author | Matthias Krüger <matthias.krueger@famsik.de> | 2023-01-14 13:04:24 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-01-14 13:04:24 +0100 |
| commit | 8e0eecdba684b2d01fe4261f8fd367a7b4e913a6 (patch) | |
| tree | 8bc1afa1c48a50b9cb41f1dc0274ba42e3aa5467 /tests | |
| parent | 27db39b1b30fe808ba725d36f4293a3b61a4b029 (diff) | |
| parent | a3d6bc34684f67b9b5b2a419d57dc0afe5af4a67 (diff) | |
| download | rust-8e0eecdba684b2d01fe4261f8fd367a7b4e913a6.tar.gz rust-8e0eecdba684b2d01fe4261f8fd367a7b4e913a6.zip | |
Rollup merge of #106566 - clubby789:contiguous-weird-unicode, r=cjgillot
Emit a single error for contiguous sequences of unknown tokens Closes #106101 On encountering a sequence of identical source characters which are unknown tokens, note the amount of subsequent characters and advance past them silently. The old behavior was to emit an error and 'help' note for every single one. `@rustbot` label +A-diagnostics +A-parser
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/rustdoc-ui/invalid-syntax.stderr | 2 | ||||
| -rw-r--r-- | tests/ui/parser/issues/issue-66473.stderr | bin | 5260 -> 1061 bytes | |||
| -rw-r--r-- | tests/ui/parser/issues/issue-68629.stderr | bin | 1831 -> 1637 bytes | |||
| -rw-r--r-- | tests/ui/parser/issues/issue-68730.stderr | bin | 1226 -> 1266 bytes | |||
| -rw-r--r-- | tests/ui/parser/unicode-chars.rs | 4 | ||||
| -rw-r--r-- | tests/ui/parser/unicode-chars.stderr | 14 |
6 files changed, 17 insertions, 3 deletions
diff --git a/tests/rustdoc-ui/invalid-syntax.stderr b/tests/rustdoc-ui/invalid-syntax.stderr index 597d19e748c..6140a06c555 100644 --- a/tests/rustdoc-ui/invalid-syntax.stderr +++ b/tests/rustdoc-ui/invalid-syntax.stderr @@ -77,8 +77,6 @@ LL | /// ``` | ^^^ | = note: error from rustc: unknown start of token: ` - = note: error from rustc: unknown start of token: ` - = note: error from rustc: unknown start of token: ` warning: could not parse code block as Rust code --> $DIR/invalid-syntax.rs:64:5 diff --git a/tests/ui/parser/issues/issue-66473.stderr b/tests/ui/parser/issues/issue-66473.stderr index 8a16d7f9551..0e8b0a5da22 100644 --- a/tests/ui/parser/issues/issue-66473.stderr +++ b/tests/ui/parser/issues/issue-66473.stderr Binary files differdiff --git a/tests/ui/parser/issues/issue-68629.stderr b/tests/ui/parser/issues/issue-68629.stderr index b2c7dddc801..43a903e6c46 100644 --- a/tests/ui/parser/issues/issue-68629.stderr +++ b/tests/ui/parser/issues/issue-68629.stderr Binary files differdiff --git a/tests/ui/parser/issues/issue-68730.stderr b/tests/ui/parser/issues/issue-68730.stderr index 6585a19d954..5bca5bbebea 100644 --- a/tests/ui/parser/issues/issue-68730.stderr +++ b/tests/ui/parser/issues/issue-68730.stderr Binary files differdiff --git a/tests/ui/parser/unicode-chars.rs b/tests/ui/parser/unicode-chars.rs index 89ae85ec990..ba35e95c82a 100644 --- a/tests/ui/parser/unicode-chars.rs +++ b/tests/ui/parser/unicode-chars.rs @@ -2,4 +2,8 @@ fn main() { let y = 0; //~^ ERROR unknown start of token: \u{37e} //~^^ HELP Unicode character ';' (Greek Question Mark) looks like ';' (Semicolon), but it is not + let x = 0; + //~^ ERROR unknown start of token: \u{a0} + //~^^ NOTE character appears 3 more times + //~^^^ HELP Unicode character ' ' (No-Break Space) looks like ' ' (Space), but it is not } diff --git a/tests/ui/parser/unicode-chars.stderr b/tests/ui/parser/unicode-chars.stderr index 0cfe9240e85..6a5b27872e7 100644 --- a/tests/ui/parser/unicode-chars.stderr +++ b/tests/ui/parser/unicode-chars.stderr @@ -9,5 +9,17 @@ help: Unicode character ';' (Greek Question Mark) looks like ';' (Semicolon), b LL | let y = 0; | ~ -error: aborting due to previous error +error: unknown start of token: \u{a0} + --> $DIR/unicode-chars.rs:5:5 + | +LL | let x = 0; + | ^^^^ + | + = note: character appears 3 more times +help: Unicode character ' ' (No-Break Space) looks like ' ' (Space), but it is not + | +LL | let x = 0; + | ++++ + +error: aborting due to 2 previous errors |