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* rt: exact-size heap bounds; n, the words new asked for, lives in bits 32..62 ...Gravatar zinc 2026-10-1421-37/+191
* merge work/jit2: compiled o3 regions on x86-64Gravatar zinc 2026-10-145-14/+271
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| * x86-64 o3 regions: header comment, readme, bench note and todoGravatar zinc 2026-10-144-7/+8
| * tests: x86-64 o3 regions compile and match the region interpreterGravatar zinc 2026-10-141-1/+5
| * x86-64 jit: compile o3 regions (vars in their frame slots, six value register...Gravatar zinc 2026-10-141-6/+258
* | merge work/spec: appendix b round, zc0umd rewriteGravatar zinc 2026-10-1429-74/+200
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| * Merge branch 'main' into work/specGravatar zinc 2026-10-144-15/+36
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* | merge work/xref: zc0 u*d redo and follow-upsGravatar zinc 2026-10-144-15/+36
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| * | zc0: a store into a local embed array is an error (its elements are in the co...Gravatar zinc 2026-10-143-8/+27
| * | zc0: free the saved token when the local-embed lookahead returns earlyGravatar zinc 2026-10-141-1/+1
| * | zc0: u*x, m*x, d*x are products when u, m or d is a visible local or global (...Gravatar zinc 2026-10-142-6/+8
| | * len: len on a char* is an error with typecheck off too (appendix b.2.14)Gravatar zinc 2026-10-144-6/+6
| | * prototypes: parameters may be unnamed, int f(int, int*); (appendix b.2.13)Gravatar zinc 2026-10-145-5/+24
| | * bool: normalising into a bool keeps an incompatible source type, so the retur...Gravatar zinc 2026-10-141-1/+2
| | * as: the type after as is read greedily in both compilers; x as int * y is a s...Gravatar zinc 2026-10-144-6/+10
| | * lexer: a block comment that is never closed is 'unterminated comment' (append...Gravatar zinc 2026-10-146-5/+11
| | * bool: a value stored into a bool is normalised to 0 or 1 (appendix b.2.6)Gravatar zinc 2026-10-145-4/+16
| | * enum: a member is defined as soon as it is declared, so later values can name...Gravatar zinc 2026-10-145-7/+18
| | * Merge branch 'main' into work/specGravatar zinc 2026-10-1415-38/+498
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* | | merge work/jit2: x86-64 jit inline enhancementsGravatar zinc 2026-10-148-9/+400
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| * | | x86-64 jit: header comment and todo for inlined enhancementsGravatar zinc 2026-10-142-3/+4
| * | | rt: note the two definitions of a heap block's length (bnd recipe, paylen)Gravatar zinc 2026-10-141-0/+4
| * | | x86-64 jit: inline enhancements (micro-ops lowered to registers, literal spec...Gravatar zinc 2026-10-145-5/+369
| * | | core: an enhancement's ld reads 0 past 2^32 in xexec too (mread took an int),...Gravatar zinc 2026-10-141-1/+1
| * | | test: a constant loop bound drops the fixed-array bounds check (bounds_proof)Gravatar zinc 2026-10-142-0/+22
* | | | merge work/xref: zc0 gaps a-fGravatar zinc 2026-10-148-29/+98
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| * | todo: zc0 gaps doneGravatar zinc 2026-10-141-1/+1
| * | Merge branch 'main' into work/xrefGravatar zinc 2026-10-1433-60/+327
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| * | history: 43-stdlib notes point forward to zc0 no longer reserving u, m and dGravatar zinc 2026-10-141-0/+4
| * | zc0: integer literals as the compiler reads them (010 is 10, 0x is 0, values ...Gravatar zinc 2026-10-142-13/+20
| * | zc0: embed of an array type inside a functionGravatar zinc 2026-10-142-2/+15
| * | zc0: x as T reads a whole type (x as int*, x as char**)Gravatar zinc 2026-10-142-1/+16
| * | zc0: reject .u on a typed parameter with the compiler's messageGravatar zinc 2026-10-142-1/+10
| * | zc0: string literals have no length limit (the token text grows)Gravatar zinc 2026-10-142-11/+32
| | * globals: an integer constant initializing a float or f32 global converts to f...Gravatar zinc 2026-10-143-2/+12
| | * zc0umd: no recast uses a visible u/m/d as its tag (spec 1.6.3); spec: the fix...Gravatar zinc 2026-10-142-25/+33
| | * Revert "zc0: read integer literals like the compiler: decimal with leading ze...Gravatar zinc 2026-10-142-12/+13
| | * Revert "zc0: u*x, m*x, d*x are products when u, m or d is a visible local or ...Gravatar zinc 2026-10-143-8/+7
| | * Merge branch 'main' into work/specGravatar zinc 2026-10-1431-66/+362
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* | | merge bounds checkingGravatar zinc 2026-10-1433-60/+327
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| * | bounds checking: constant loop bound proof works, plain-op fixed-array check,...Gravatar zinc 2026-10-1410-19/+58
| * | bounds checking: port agent/bounds-checking onto main 0879d0a; unbounded main...Gravatar zinc 2026-10-1425-46/+274
* | | merge: memdebug obj_base via size classesGravatar zinc 2026-10-145-10/+39
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| * | | memdebug: obj_base finds the header from the buddy size classes, not a 64-wor...Gravatar zinc 2026-10-145-10/+39
| | | * rt.zdiv: INT_MIN / -1 is INT_MIN and % is 0 in software division too, so zc0 ...Gravatar zinc 2026-10-142-2/+1
| | | * zc0: u*x, m*x, d*x are products when u, m or d is a visible local or global (...Gravatar zinc 2026-10-143-7/+8
| | | * zc0: read integer literals like the compiler: decimal with leading zeros, 0x ...Gravatar zinc 2026-10-142-13/+12
| | | * conformance: appendix b items the spec body documents are class cGravatar zinc 2026-10-141-4/+4
| | | * ternary: an int side and a float side convert the int on its own path only (a...Gravatar zinc 2026-10-143-5/+16
| | | * include: written inside a function body is 'include is top level only' (appen...Gravatar zinc 2026-10-144-2/+4