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Code Issues Packages Projects Releases 10 Wiki Activity
1,280 Commits 3 Branches 808 Tags
8d5d48a4a7a5eec9946bb7d820f2ca57ceffe801
Commit Graph
6 Commits
Author SHA1 Message Date
Zenong Zhang 2f4905bf70 Implement static analysis of unformed usage on local variables. (#1831) 
- An introprocedural forward analysis that checks the may-be-formed states on local variables.
 - Returns compilation error on usage of must-be-unformed variables. 
 - Implemented as a pass of `ASTNode` traversal. 
 - Currently supports detection of: function parameter, return expression and rhs of assign.
 2022-08-03 15:28:51 -07:00
Jon Ross-Perkins 084bc6ebc1 Restructure __intrinsic_print to be a keyword-like Print (#1407) 2022-07-18 13:58:08 -04:00
Jeremy G. Siek b759401328 Heap allocation basics (#1323) 
* initial implementation of new and delete

* remove requirement for empty heap from trace.carbon

* more tests

* fixed substitution for generic function types
 2022-06-11 18:47:07 -04:00
Jeremy G. Siek 873e78f605 cleanup and docs for tracing output (#1320) 
* added documentation for tracing output, changed the printing of scopes to be part of the stack, made other minor changes hoping to enhance readability

* reformat a list in the README

* minor edit

* fix the lists

* updates to the interpreter/README.md
 2022-06-09 11:18:21 -04:00
pk19604014 035afdccff Added EnumKindName() for rtti enums + sample usage to print node kind names during type checking (#1305) 
Sample trace output:

```
checking tuple pattern (v1: T1, v2: T2), expecting (T1:! ImplicitAs(U1), T2:! ImplicitAs(U2))
checking binding pattern v1: T1, expecting T1:! ImplicitAs(U1)
checking expression pattern T1
checking identifier expression T1
```
 2022-06-02 16:16:51 -04:00
Jon Meow 309ec35f95 Rename executable_semantics to explorer (#1188) 
Change generated with:

```
#!/usr/bin/bash -eux

# Helper script for renaming pending work.
# Run from the repo root.

# Rename executable_semantics in code.
sed -i 's/executable_semantics/explorer/g' \
  $(git grep -l 'executable_semantics' . | grep -v proposals)
sed -i 's/executable semantics/explorer/g' \
  $(git grep -l 'executable semantics' . | grep -v proposals)
sed -i 's/Executable semantics/Explorer/g' \
  $(git grep -l 'Executable semantics' . |  grep -v proposals)
sed -i 's/Executable Semantics/Explorer/g' \
  $(git grep -l 'Executable Semantics' . |  grep -v proposals)
sed -i 's/EXECUTABLE_SEMANTICS/EXPLORER/g' \
  $(git grep -l 'EXECUTABLE_SEMANTICS' . | grep -v proposals)
sed -i 's/ExecutableSemantics/Explorer/g' \
  $(git grep -l 'ExecutableSemantics' . | grep -v proposals)
sed -i 's/executable-semantics/explorer/g' \
  $(git grep -l 'executable-semantics' . | grep -v proposals)

# This is only needed for the initial move.
mv executable_semantics explorer
mv explorer/fuzzing/executable_semantics_fuzzer.cpp explorer/fuzzing/explorer_fuzzer.cpp
```

Verified with `bazel test ...`
 2022-04-29 13:20:25 -07:00