Require arguments to function calls to be labeled

[sbillig]

Closes #397

pub fn transfer(self, to: address, _ x: u256):
  self.do_transfer(from: msg.sender, to, x + 1)

fn do_transfer(self, from: address, to: address, _ val: u256):
  pass

To-Do

• OPTIONAL: Update Spec if applicable

• Add entry to the release notes (may forgo for trivial changes)

• Clean up commit history

[codecov-commenter]

Codecov Report

Merging #666 (e7fd51b) into master (edba011) will decrease coverage by 0.10%.
The diff coverage is 81.03%.

@@            Coverage Diff             @@
##           master     #666      +/-   ##
==========================================
- Coverage   82.12%   82.02%   -0.11%     
==========================================
  Files         125      125              
  Lines       10849    10865      +16     
==========================================
+ Hits         8910     8912       +2     
- Misses       1939     1953      +14     

Impacted Files	Coverage Δ
crates/analyzer/src/traversal/functions.rs	96.00% <ø> (-0.03%)	⬇️
crates/abi/src/builder.rs	93.05% <33.33%> (-2.60%)	⬇️
crates/analyzer/src/db/queries/functions.rs	90.37% <64.00%> (-3.88%)	⬇️
crates/analyzer/src/namespace/types.rs	72.65% <100.00%> (+0.61%)	⬆️
crates/analyzer/src/traversal/call_args.rs	95.65% <100.00%> (+0.98%)	⬆️
crates/analyzer/src/traversal/expressions.rs	80.76% <100.00%> (-0.19%)	⬇️
crates/lowering/src/mappers/functions.rs	99.41% <100.00%> (+<0.01%)	⬆️
crates/lowering/src/mappers/module.rs	85.36% <100.00%> (+0.18%)	⬆️
crates/parser/src/ast.rs	88.53% <100.00%> (+0.06%)	⬆️
crates/parser/src/grammar/functions.rs	90.52% <100.00%> (+0.12%)	⬆️
... and 4 more

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[g-r-a-n-t]

👿

[g-r-a-n-t]

s/o to the man downstairs

[Y-Nak]

👍