feat: invalid comp clause parse and sematic error recovery.

[Peefy]

1. Does this PR affect any open issues?(Y/N) and add issue references (e.g. "fix #123", "re #123".):

• N
• Y

re #420

feat: invalid comp clause parse and sematic error recovery.

2. What is the scope of this PR (e.g. component or file name):

• kclvm_parser crate
• kclvm_sema crate

3. Provide a description of the PR(e.g. more details, effects, motivations or doc link):

• Affects user behaviors
• Contains syntax changes
• Contains variable changes
• Contains experimental features
• Performance regression: Consumes more CPU
• Performance regression: Consumes more Memory
• Other

4. Are there any breaking changes?(Y/N) and describe the breaking changes(e.g. more details, motivations or doc link):

• N
• Y

5. Are there test cases for these changes?(Y/N) select and add more details, references or doc links:

• Unit test
• Integration test
• Benchmark (add benchmark stats below)
• Manual test (add detailed scripts or steps below)
• Other

• kclvm/parser/src/tests/error_recovery.rs
• kclvm/sema/src/resolver/tests.rs

6. Release note

Please refer to Release Notes Language Style Guide to write a quality release note.

None

[coveralls]

Pull Request Test Coverage Report for Build 4655134221

• 73 of 99 (73.74%) changed or added relevant lines in 3 files are covered.
• 31 unchanged lines in 1 file lost coverage.
• Overall coverage decreased (-20.9%) to 67.104%

---

Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
kclvm/sema/src/resolver/node.rs	18	30	60.0%
kclvm/parser/src/parser/expr.rs	52	66	78.79%

Files with Coverage Reduction	New Missed Lines	%
compiler_base/session/src/lib.rs	31	45.16%

Totals
Change from base Build 4655096333:	-20.9%
Covered Lines:	29195
Relevant Lines:	43507

---

💛 - Coveralls

[He1pa]

lgtm